efferent is to afferent as: group of answer choices incoming is to outgoing. motor is to sensory. sensory is to motor. brain is to spinal cord.

Answer:

Answer B is correct

Explanation:

The options:

A)Carbon dioxide

B)Water

C)Uric acid

D)Faeces

(Hope this helps can I pls have brainlist (crown)☺️)

To calculate the per capita growth rate (rmax), we subtract the number of deaths from the number of births and divide it by the population size. In this case:

rmax = (1500 - 500) / 10000 = 0.1

Therefore, the per capita growth rate (rmax) of the population of sea turtles is 0.1.

To calculate the per capita growth rate (rmax) of a population, we need to subtract the death rate (d) from the birth rate (b) and divide the result by the population size (N).

Given:

Population size (N) = 10,000

Deaths (d) = 500

Births (b) = 1500

First, we calculate the net change in population (B - D):

Net Change = Births - Deaths

Net Change = 1500 - 500

Net Change = 1000

Next, we divide the net change by the population size:

Per Capita Growth Rate (rmax) = Net Change / Population Size

Per Capita Growth Rate (rmax) = 1000 / 10000

Per Capita Growth Rate (rmax) = 0.1 or 10%

Therefore, the per capita growth rate (rmax) of the population of 10,000 sea turtles is 10% per year.

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Answer:

Just 5% to 10% of the sunlight they receive gets converted into energy. So if humans are going to photosynthesize, we'd better get good at it. We would probably evolve to become a lot bigger to absorb enough light to feed and grow.

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Answer:

Yes because

Explanation:

The series "Imaginary Earths" speculates what the world might be like if one key aspect of life changed, whether related to the planet or humanity.

Green skin is common in science fiction, from little green men to Hera Syndulla from "Star Wars Rebels" to Gamora from "Guardians of the Galaxy." But what if green skin were not just for fictional aliens? If humans had green skin, for instance, what if it granted us the ability to perform photosynthesis, which plants use to live off of sunlight?

Let's analyze what science says about similar abilities in other animals and ask award-winning science-fiction author John Scalzi how he thinks humans might hypothetically benefit from photosynthetic skin.

Answer:

C) Student 2 has an explanation that is supported because eukaryotic cells have a nucleus, which is lacking completely in cell III.

Explanation:

The  explanation that is most accurate between these two contrasting claims is that Student 2 has an explanation that is supported because eukaryotic cells have a nucleus, which is completely lacking in cell III, which is in Option C.

The nucleus is present in the eukaryotic cell while it is absent in the prokaryotes, and in the nucleus are the enzymes for DNA replication, transcription, and so on that can make the DNA and the mRNA, as well as the genetic contents. The nuclear membrane acts as a barrier between the genomic contents and the cytoplasm, and transportation takes place through it.

Hence, the explanation that is most accurate between these two contrasting claims is that Student 2 has an explanation that is supported because eukaryotic cells have a nucleus, which is completely lacking in cell III, which is in Option C.

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Answer:

This is what I would say:

Hello, today I will talk to you about invasive species and why they should be stopped, invasive species are bad for the environment because they destroy other creatures, like if the native species think that it's prey and decide to eat it; it might harm them. For example, if there were trees in a certain environment and an invasive species came along every creature would get hurt because those trees are very tall and they stop sunlight from reaching the ground so that would help to stop invasive plants from growing but if an invasive species of beetles came along they would eat the trees and kill them making sunlight reach the ground. Then it would help the invasive plants to grow, and what would the invasive species of plants do you ask? They would harm the creatures because there are herbivores and they eat plants and since they might think that the plant is toxic because they look like a toxic plant in that environment they will starve and die. Little by little the animals would get harmed because predators eat the herbivores and if there's no food for them they will die, so you see a lot of creatures would get harmed if we don't stop invasive species.

P.S. maybe you should change the words a little because I used this in previous work.

A phylogeny, or hypothetical link between groups of creatures, is depicted in a diagram known as a cladogram.

A phylogenetic systematics researcher will use a cladogram to depict the groups of organisms being compared, their relationships, and their most recent shared ancestors.

A cladogram might be quite complicated and compare every known form of life, or it can be extremely simple and compare just two or three groups of creatures.

Cladogram design is straightforward but ubiquitous. The creatures being examined, lines, and nodes where those lines intersect make up a cladogram.

Therefore, A phylogeny, or hypothetical link between groups of creatures, is depicted in a diagram known as a cladogram.

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Answer:

kinetic potential energy is turned into speed as it slides down the hill

the more kinetic energy the ball had the further it moved the cup

Explanation:

The difference in height between the two bottles is 30 millimeters.

To calculate the difference in height between the two bottles in millimeters, we need to convert the heights from centimeters to millimeters and then subtract one from the other.

First, we convert the height of the first bottle from centimeters to millimeters. Since there are 10 millimeters in a centimeter, we can multiply the height of 12 centimeters by 10 to get the height in millimeters:

12 centimeters * 10 millimeters/centimeter = 120 millimeters.

Next, we convert the height of the second bottle from centimeters to millimeters using the same conversion factor. We multiply the height of 15 centimeters by 10:

15 centimeters * 10 millimeters/centimeter = 150 millimeters.

Now that we have both heights in millimeters, we can calculate the difference. We subtract the height of the first bottle from the height of the second bottle:

150 millimeters - 120 millimeters = 30 millimeters.

Therefore, the difference in height between the two bottles is 30 millimeters.

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The adjacent tissues may experience thermal damage due to the heat generated by the polymerization process.

Polymerization is the process of linking together monomers to form a polymer, often through a chemical reaction that generates heat. The amount of heat generated during polymerization depends on the specific polymerization reaction and the conditions under which it occurs. In general, the heat generated during polymerization can cause adjacent tissues to be affected in several ways:

1. Thermal damage: The heat generated during polymerization can cause thermal damage to the adjacent tissues. This can result in cell death, tissue damage, and inflammation.

2. Shrinkage: The heat generated during polymerization can cause the polymer to shrink as it cools, which can lead to stresses on the adjacent tissues. These stresses can cause microfractures in the tissues, which can further exacerbate tissue damage and inflammation.

3. Adhesion: In some cases, the heat generated during polymerization can cause the polymer to adhere to adjacent tissues. This can interfere with the normal function of the tissue and may require additional surgical intervention to correct it.

Overall, the effect of heat generated during polymerization on adjacent tissues will depend on the specific polymerization reaction, the amount of heat generated, and the location of the polymerization within the body.

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Water can be absorbed by soil salts. As a result, there is less water available for the plants to absorb, which causes increased water stress and root dehydration.

Landscaping on saline soils is difficult because plants detest it. Plant roots will be burned by the salts and be unable to absorb the water necessary for proper growth. Salts cause compacted ground with inadequate drainage and aeration. Young plants are particularly delicate.

Salinity becomes a concern when the root zone becomes salty enough to hinder plant growth. Excessive salts in the root zone make it difficult for plant roots to absorb water from the soil around them.

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Answer:

non living things

Hope this helps :) !!!

The touch receptors that have bare nerve endings and are sensitive to painful stimuli, specifically extreme high and low temperatures, are known as nociceptors.

Nociceptors are specialized sensory receptors that detect and respond to potentially harmful stimuli, also known as noxious stimuli.

Unlike other touch receptors, nociceptors lack specialized structures or endings like Merkel discs or Meissner's corpuscles.

Instead, they consist of free nerve endings that are scattered throughout various tissues in the body, including the skin, muscles, and organs.

These nerve endings have a high threshold for activation and are primarily responsible for the perception of pain.

When exposed to extreme temperatures, nociceptors respond by sending electrical signals to the brain, which are interpreted as pain.

In the case of extreme heat, nociceptors detect temperatures that can potentially cause tissue damage, such as exposure to flames or boiling water.

Similarly, when exposed to extreme cold, nociceptors respond to temperatures that can result in frostbite or other cold-related injuries.

Nociceptors play a vital role in our body's protective mechanisms, alerting us to potentially harmful stimuli and prompting us to take appropriate actions to avoid further injury.

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A heterotroph is an organism that consumes other organisms in a food chain.

So the answer is D) heterotrophs.

Plants on the other hand, are autotrophs, they are able to produce energy from solar energy, so they are the first one on the food chain.

The video helps the viewer understand the process of biomagnification or bioaccumulation of DDT in the food chain by showing drawings of smaller fish to larger fish and birds. Biomagnification or bioaccumulation refers to the accumulation of pollutants in the tissues of living organisms over time.

Bioaccumulation or biomagnification is particularly dangerous for organisms higher up the food chain since the concentration of pollutants increases as it progresses up the food chain. As smaller fish are eaten by larger fish, the DDT concentration in the larger fish increases.

As a result, the birds that consume the larger fish have a higher concentration of DDT in their tissues than the smaller fish. In conclusion, the video helps the viewer understand this process by showing drawings of smaller fish to larger fish and birds.

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Answer:

Any cause that can affect the capacity of the species' population and not taking into consideration the density of the population is referred to as density-independent factors. These are considered as limiting factors that affect the population in cluster or apart. These factors came from physical and chemical development that affect per capita growth rate of the population. If such limiting factor will be suddenly unavailable for organisms to consume, such organism will perish that thereby affect the population size.

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Biology is taken by 9 students but not history. The correct option is B

To begin, we can use the equation Total = Group 1 + Group 2 - Both + Neither

where "Total" denotes the overall student enrollment, "Group 1" denotes the number of students taking history, "Group 2" denotes the number of students taking biology, "Both" denotes the number of students taking both history and biology, and "Neither" denotes the number of students taking neither history nor biology.

We are given:

Total = 42

Group 1 (history) = 22

Group 2 (biology) = 17

Both = 8

We can enter these values as substitutes into the formula to find the value "Neither":

42 = 22 + 17 - 8 + Neither

42 = 31 + Neither

Neither = 42 - 31

Neither = 11

Therefore, the number of students taking biology but not history is given by:

Group 2 - Both = 17 - 8 = 9

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The C-terminal domain (CTD) undergoes phosphorylation at serine residues during transcription initiation. Multiple protein kinases have the ability to phosphorylate this sequence.

The CTD extension at the C-terminus of RNA polymerase 2 serves as a flexible binding site for numerous factors, and this binding is determined by the phosphorylation of the CTD repeats.

Phosphorylation is a process that involves the addition of a phosphate group to a molecule derived from ATP. In glycolysis, one molecule of ATP is consumed during this process. It is a chemical modification that adds a phosphoryl group to an organic compound.

Dephosphorylation refers to the removal of the phosphoryl group. Phosphorylation plays a vital role in biochemistry and molecular biology, as it is a crucial reaction for protein and enzyme function, sugar metabolism, and energy storage.

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Answer:

Sheild Volcano-a broad domed volcano with gently sloping sides, characteristic of the eruption of fluid, basaltic lava.

Cinder Volcano-a broad domed volcano with gently sloping sides, characteristic of the eruption of fluid, basaltic lava.

Composite Volcano-a broad domed volcano with gently sloping sides, characteristic of the eruption of fluid, basaltic lava.

Explanation:

I had to learn these in 6th grade. Have a good day

A volcano is a crack in the crust of a planet, such as Earth, that enables molten lava, volcanic ash, and vapors to exit from a magma chamber beneath the surface.

Shield volcanoes: These are almost entirely composed of fluid lava flows. Flow after flow keeps pouring out in all orientations from a central summit vent, or group of vents, forming a broad, gently sloping cone with a profile similar to that of a warrior's shield. They are slowly built up by the accumulation of multitudes of highly fluid lava flows known as basalt lava, which spread widely over long distances and then cool as thin, gently dipping layers.

Cinder Volcano: The most basic type of volcano is a cinder cone. They are made of congealed lava particles and blobs ejected from a mono vent. When gas-charged lava is violently blown into the air, it splits into small fragments that consolidate and fall as cinders around the vent, forming a circular or oval cone. Often these cinder cones have a bowl-shaped crater only at the summit and rarely rise higher than a thousand feet above the surrounding terrain.

Composite Volcano: Some of the most majestic mountains on the planet are composite volcanoes, also known as stratovolcanoes. They are steep-sided, symmetrical cones with large dimensions made of varying thicknesses of a lava flow, volcanic gases, cinders, blocks, and bombs that can rise up to 8,000 feet above their bases.

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Incoterms are a set of standardized international trade rules that define the responsibilities and obligations of buyers and sellers in terms of delivery, risk transfer, and costs. Understanding these 11 Incoterms is crucial for ensuring smooth and transparent global trade transactions.

1. EXW (Ex Works): The seller makes the goods available at their premises, and the buyer is responsible for all transportation and costs. Example: "EXW Factory A" - Buyer arranges pickup from Factory A.

2. FCA (Free Carrier): The seller delivers the goods, cleared for export, to a carrier nominated by the buyer. Example: "FCA Port B" - Seller hands goods to the carrier at Port B.

3. FAS (Free Alongside Ship): The seller delivers the goods alongside a vessel nominated by the buyer at a specific port. Example: "FAS Port C" - Goods placed next to the ship at Port C.

4. FOB (Free on Board): The seller delivers the goods on board a vessel nominated by the buyer at a specified port. Example: "FOB Port D" - Seller ensures goods are on the vessel at Port D.

5. CFR (Cost and Freight): The seller covers the cost of goods and freight to the destination port. Example: "CFR Port E" - Seller pays for freight to Port E.

6. CIF (Cost, Insurance, and Freight): Similar to CFR, but the seller also provides insurance against loss or damage during transportation. Example: "CIF Port F" - Seller covers insurance in addition to freight to Port F.

7. CPT (Carriage Paid To): The seller delivers goods to a carrier and pays for transportation to the named destination. Example: "CPT Warehouse G" - Seller covers transport to Warehouse G.

8. CIP (Carriage and Insurance Paid To): Similar to CPT, but the seller also provides insurance against loss or damage during transportation. Example: "CIP Warehouse H" - Seller covers insurance and transport to Warehouse H.

9. DAP (Delivered at Place): The seller delivers goods to the buyer at a named place, without unloading. Example: "DAP Buyer's Facility" - Seller is responsible for delivery to the buyer's facility.

10. DPU (Delivered at Place Unloaded): The seller delivers goods to the named destination, including unloading. Example: "DPU Warehouse I" - Seller handles delivery and unloading at Warehouse I.

11. DDP (Delivered Duty Paid): The seller delivers goods to the buyer, cleared for import, and pays all applicable duties and taxes. Example: "DDP Customer's Doorstep" - Seller handles delivery and customs duties to the customer's location.

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The Incoterms rules define the obligations and responsibilities of buyers and sellers in international trade. Understanding these rules is crucial for determining who is responsible for various aspects of the transaction, such as transportation, insurance, and costs. Each Incoterm rule has its own specific usage and implications, and it's important to select the appropriate one based on the nature of the transaction and the parties' agreements.

The Incoterms (International Commercial Terms) are a set of standardized rules established by the International Chamber of Commerce (ICC) to govern international trade. They define the responsibilities of buyers and sellers in terms of the delivery of goods, the transfer of risk, and the allocation of costs.

There are 11 Incoterms rules, each with its specific usage and set of responsibilities. Here is a brief explanation of each rule, along with examples:

1. EXW (Ex Works): The seller makes the goods available at their premises, and the buyer is responsible for all transportation and costs from the seller's location to the final destination.

Example: The seller delivers the goods to their warehouse, and the buyer arranges transportation from there.

2. FCA (Free Carrier): The seller delivers the goods to a carrier chosen by the buyer, and the risk transfers to the buyer once the goods are handed over to the carrier.

Example: The seller delivers the goods to the buyer's designated carrier at a specified location.

3. CPT (Carriage Paid To): The seller pays for transportation to the agreed-upon destination, and the risk transfers to the buyer upon delivery to the carrier.

Example: The seller pays for transportation to the buyer's location, and the goods are insured until they reach the buyer.

4. CIP (Carriage and Insurance Paid To): Similar to CPT, but the seller also provides insurance against the buyer's risk of loss or damage during transportation.

Example: The seller pays for transportation and insurance to the buyer's location.

5. DAT (Delivered at Terminal): The seller delivers the goods, unloaded, at a designated terminal at the agreed-upon destination.

Example: The seller unloads the goods at the buyer's specified terminal at the port.

6. DAP (Delivered at Place): The seller is responsible for delivering the goods to the buyer at an agreed-upon place, but not unloaded.

Example: The seller delivers the goods to the buyer's warehouse, but the buyer is responsible for unloading.

7. DDP (Delivered Duty Paid): The seller is responsible for delivering the goods to the buyer, including all costs and risks, up to the destination.

Example: The seller delivers the goods to the buyer's location, including customs duties and taxes.

8. FAS (Free Alongside Ship): The seller is responsible for delivering the goods alongside the vessel at the agreed-upon port, and the buyer assumes all risks and costs from that point onwards.

Example: The seller delivers the goods to the port, and the buyer arranges for loading onto the ship.

9. FOB (Free on Board): The seller is responsible for delivering the goods onto the vessel at the agreed-upon port, and the buyer assumes all risks and costs from that point onwards.

Example: The seller loads the goods onto the ship, and the buyer arranges for transportation and insurance.

10. CFR (Cost and Freight): The seller is responsible for the cost and freight of delivering the goods to the agreed-upon port, and the risk transfers to the buyer once the goods are onboard the vessel.

Example: The seller pays for transportation to the port, and the buyer arranges for unloading and any further transportation.

11. CIF (Cost, Insurance, and Freight): Similar to CFR, but the seller also provides insurance against the buyer's risk of loss or damage during transportation.

Example: The seller pays for transportation and insurance to the port, and the buyer arranges for unloading and any further transportation.

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It is an experiment.

Experiment to demonstrate that related plants grown together in one pot produced smaller root systems in order to avoid competition, plants grown in separate containers, and nonkin plants grown in a single container had 15% more roots.

The complete question is:

Researchers collected seeds from a certain wild plant and planted them in groups of kin (seeds of the same mother plant) or non‑kin (seeds from different plants). each group of four seeds was planted either together in one pot or in a cluster of four pots that contained the same volume of soil. after eight weeks, the researchers measured the amount of roots each plant had produced. they found that related plants grown together in one pot produced smaller root systems so as not to compete with one another. plants grown in separate containers and non‑kin plants grown in a single container had 15% more roots. Was this a sample survey, an observational study, or an experiment? an observational study an experiment a sample survey.

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Answer:

200 ml water, sun, and mason jars

Explanation:

Answer:

Impedance.

Explanation:

Conductors allows the flow of electrons and Impedance restricts it.

The answer is A

Explanation:

Two classes of genes, oncogenes and tumor suppressor genes, link cell cycle control to tumor formation and development. Oncogenes in their proto-oncogene state drive the cell cycle forward, allowing cells to proceed from one cell cycle stage to the next.

Echinoderms presents a circumoral nerve ring that is connected to five radial nerve cords running between the circular and longitudinal muscles thorughout the body. So, even withouh a head and a brain, it is considered that they have a simple nervous system. Therefore, the correct answer is NERVOUS.

Answer:

Food/ diet

Explanation:

malnutrition is getting too little or too much of certain nutrition while overeating is taking too much of nutrition, both happens in food/diet

The part of the pharynx superior to the soft palate is called the nasopharynx. It is located above the oropharynx and posterior to the nasal cavity. The nasopharynx serves as a passageway for air to enter and exit the nasal cavity, and it also plays a role in the immune system by housing the adenoids, which help protect the body against infection.

The nasopharynx is also important in the process of swallowing as it provides a pathway for food and liquids to pass from the oral cavity to the esophagus. Overall, the nasopharynx is a crucial component of the respiratory and digestive systems.

The part of the pharynx superior to the soft palate is called the "nasopharynx." The pharynx is a tube-like structure that connects the nasal and oral cavities to the larynx and esophagus. It is divided into three parts: nasopharynx, oropharynx, and laryngopharynx. The nasopharynx is located above the soft palate and is responsible for the passage of air from the nasal cavity to the lower pharynx. The oropharynx is found below the soft palate and is involved in both air and food passage. Lastly, the laryngopharynx connects the pharynx to the larynx and esophagus, allowing for the passage of air and food to their respective destinations.

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Of the available options, the first one states that cellulose is a structural part of the hair, this is not correct for several reasons, first cellulose is a biopolymer characteristic of cellular walls in plants, and it's not present in animal cells, secondly human hair is formed mainly of keratin a protein, therefore their basic units are amino acids, not carbohydrates. Therefore taking this into consideration, the correct answer is option 1.

Answer:

this primate must be a species of prosimian, as that suborder of primates still relies heavily on the sense of smell for many aspects of daily life

Explanation:

The suborder prosimian belongs to primate mammals and is at a level inferior to the real monkeys.

Prosimians characterize as having an elongated head that culminates in the snout. They have big eyes with modifications in the retina that improve sight during the night. They are quadrupeds with a svelte body and soft hair. Their tail is long but not prehensile. They move from tree to tree by making use of their extremities. They have a dental comb to clean themselves and others.

Their snout is humid, and the sense of smell is much more developed than in other primates. They are the primates with the greatest sense of smell. Their olfactory bulb and glands are remarkably developed in concern with other primates. With their tree and nocturnal habits, they depend a lot in this sense to move, relate, be aware, and feed.

It is important to remember when providing care to adults ages 80 and older that all older adults suffer from some of the generaliment that is present in the second option.

In general, older patients suffer from certain general diseases, such as high rates of cardiac disease, dementia, low immunity, and so on, so medical checks help them take better care of themselves.

Hence, it is important to remember when providing care to adults ages 80 and older that all older adults suffer from some of the generaliment that is present in the second option.

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Answer: 1. Decrease 2. Decrease 3. Both 4. Both 5. Decrease 6. Increase

Explanation: I got it right hopefully it helps

Answer:just did it

Explanation: