Answer:
D. Graphite
The second one is hard but ima say D. Fuel for transportation
B. Sustainable energy source
D. None
Explanation:
Brainliest Please
What 3 adaptions make reptiles able to live on land( tough, thick skin is already be put on the answer)?
Answer:
1. Their lungs allow them to breathe air on land.
2. The ones that lay eggs, lay eggs with either hard or leathery shells to survive on land.
3. They have the ability to brumate if the temperature is too cold.
Explanation:
Adaptations for land.
1. In humans, free earlobes are dominant to attached earlobes and pigmentation is dominant to albinism (lack of pigmentation). Cross a man and a woman who are heterozygous for both traits.
Human albinism, or a lack of pigmentation, is caused by a recessive gene. When two people are heterozygous for this gene, they get married.
What is the genotype of an individual with normal pigmentation who carries the albino allele?Being albino requires having two recessive alleles, which is represented by the genotype aa, and being homozygous recessive.
How likely is it that a child with dominant expression will result from two heterozygous parents?We are aware that the odds of a child inheriting the dominant trait from two parents who are heterozygous for the simple Mendelian autosomal gene alpha are approximately 3/4.
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Create a life hierarchy of organization (choose a different organ system than the nervous system). Give definitions and examples from Ecosystem down to the atom.
A life hierarchy of organization is atomic- molecular- cellular- tissue-organ - organism - group- population- community- ecosystem- landscape- biosphere. This is the living hierarchy of organization.
What is ecosystem?
Ecosystem has been defined as the community that has biological by nature and the organism in that particular community attract with each other as well as their physical environment. Ecosystem has been consist of both biotic as well as abiotic factor. The living components of the ecosystem comes in category of biotic factor and non living components of the ecosystem comes in the category of abiotic factor.
Ecosystem has the community that has biological by nature and the organism in that particular community attract with each other as well as their physical environment.
Therefore, A life hierarchy of organization is atomic- molecular- cellular- tissue-organ - organism - group- population- community- ecosystem- landscape- biosphere. This is the living hierarchy of organization.
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if a paper clip weighs 1.0 g how many paper clips would be in a paper clip box that weighs 0.5 kg
Answer:
500g
Explanation:
0.5kg=500g
500/1 = 500g
There are 500 paper clips in a paper clip box that weighs 0.5 kg.
What is a Paper clip?A paper clip may be defined as a type of material that is made up of steel or some other metal, but molded plastic is also used for binding up papers.
Weight of one paper clip = 1.0 g.
Number of grams in 0.5 kg = 500 g.
∴ Number of papers clips in 500 g = 500 × 1.0 = 500 paper clips.
Therefore, there are 500 paper clips in a paper clip box that weighs 0.5 kg.
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What is the most interesting thing about the evolution of plants? Please explain your answer.
The opossum is a new arrival in southern Ontario. Its niche is similar to that of the raccoon. An opossum has a long, bare, rat-like tail. A raccoon has a long, bushy tail. How is this a selective advantage for the raccoon?
The long, bushy tail of the raccoon may be a selective advantage for this species because the bushy tail helps keep the face warm during a snowstorm (Option d). In addition, it may serve as camouflage and also may act to communicate with other members of the population.
What is an evolutionary selective advantage?An evolutionary selective advantage is a feature in a species that confer an advantage to survive and reproduce in a particular environmental condition, which may be associated such as in this case to the tail in raccoons.
Therefore, with this data, we can see that an evolutionary selective advantage is any phenotypic feature that enhances the survival and or reproductive rate of individuals in a population or species.
Complete question:
The opossum is a new arrival in southern Ontario. Its niche is similar to that of the raccoon. An opossum has a long, bare, rat-like tail. A raccoon has a long, bushy tail. How is this a selective advantage for the raccoon?
selective advantage only applies to populations
the opossum tail can grab onto a tree for balance
tail fur does not have an impact on survival
the bushy tail helps keep the face warm during a snowstorm
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Tyrannosaurus rex Description of adaptations an organism had that allowed it to survive in the past environment.
Adaptation gives an organism the ability to survive in a particular location.
What is adaptation?Adaption is the ability of an individual or organism to live and survive in an environment.
There is competition in the environment but the ability an individual to survive despite the competition is adaptability.
Therefore, Adaptation gives an organism the ability to survive in a particular location.
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How deep below Earth's surface do rocks melt?
O A. 50 m
OB. 500 km
O C. 50 km
O D. 1000 km
How do ATP and NAPDH connect light-dependent and light-independent reactions in photosynthesis
ATP and NADPH serve as key molecules that connect the light-dependent and light-independent reactions in photosynthesis. They play crucial roles in transferring energy and reducing power between the two processes, ensuring the overall efficiency of photosynthesis.
1. Light-Dependent Reactions: These reactions occur in the thylakoid membranes of the chloroplasts and convert light energy into chemical energy. During this process, light energy is absorbed by chlorophyll and other pigments, leading to the generation of ATP and NADPH.
2. ATP Generation: The absorbed light energy is used to power the electron transport chain, which pumps protons across the thylakoid membrane, creating a proton gradient. The flow of protons back across the membrane through ATP synthase generates ATP from ADP and inorganic phosphate.
3. NADPH Generation: Simultaneously, the energized electrons from the electron transport chain are transferred to NADP+, reducing it to NADPH. This process requires the input of high-energy electrons and protons.
4. Light-Independent Reactions (Calvin Cycle): ATP and NADPH generated during the light-dependent reactions are utilized in the stroma of the chloroplasts to fuel the Calvin cycle. Here, carbon dioxide is fixed and converted into glucose through a series of enzymatic reactions.
5. ATP Utilization: ATP provides the necessary energy to power the various enzyme-catalyzed reactions in the Calvin cycle. It is used to drive the carboxylation of ribulose bisphosphate (RuBP), the regeneration of RuBP, and other key steps in the cycle.
6. NADPH Utilization: NADPH functions as a reducing agent in the Calvin cycle, providing the necessary high-energy electrons to convert carbon dioxide into glucose. It acts as a source of electrons in the reduction of 3-phosphoglycerate to glyceraldehyde 3-phosphate (G3P).
7. Recycling of ADP, NADP+, and Pi: As ATP is hydrolyzed to ADP and inorganic phosphate (Pi) during the Calvin cycle, ADP and Pi are regenerated in the light-dependent reactions. Similarly, NADP+ is regenerated from NADPH.
8. Continuous Cycle: The production of ATP and NADPH in the light-dependent reactions and their utilization in the light-independent reactions create a continuous cycle, ensuring the flow of energy and reducing power required for photosynthesis.
In summary, ATP and NADPH act as energy and reducing power carriers, respectively, connecting the light-dependent reactions that capture light energy with the light-independent reactions that utilize this energy to produce glucose. Their continuous generation and utilization ensure the efficiency and functionality of photosynthesis.
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since 1880, the average global temperature has risen by how many degrees?
a . 10 degrees celsius
b . almost 1 degree celsius
c . 5 degrees celsius
d . 0 degrees celsius
Answer:
B: almost 1 degree Celsius
Explanation:
Trust me it’s correct
If a friend tosses a leftover apple in a field is it apple pollution or not? Please answer ASAP.
Answer:
it is biodegradable but the apple core does not have the same, the core is equally as dangerous as any other type of litter because it will help a hungry animal find a meal.. if that makes sense
Three color receptors that responded in an opponent-process fashion had been proposed by ______; this arrangement was later verified by ______ in monkeys.
This question seems to be incomplete. However, there is enough information to find the right answer.
Answer:
Three color receptors that responded in an opponent-process fashion had been proposed by Hurvich and Jameson; this arrangement was later verified by DeValois in monkeys.
Explanation:
In "An opponent-process theory of color vision" (1957), Hurvich and Jameson developed the opponent-color system. In "Color Vision Mechanisms in the Monkey" (1960), De Valois confirmed the existence in monkeys of color-opponent ganglion cells in the retina and color-opponent cells in the lateral geniculate nucleus of the thalamus. De Valois himself states in his research that there´s a clear close parallel between the behavior of what he calls "on-or-off cells" and the findings o Hurvich and Jameson.
characteristics of muscle tissue are listed below. identify the muscle tissue type described by choosing the correct response(s) from the key choices. enter the appropriate letter of the key choice as the answer. cardiac smooth skeletal involuntary: banded appearance: longitudinally and circularly arranged in layers: coordinated activity to act as a pump: arranged in figure-8 packaging of the cells: connective tissue packaging of the cells: moves bones and the facial skin: moves food through the body: controls blood pressure: allows you to follow light with your eyes: pushes blood through the body: regulates blood pressure:
The correct responses for the characteristics of muscle tissue listed above are:
Cardiac: Banded Appearance, Longitudinally and Circularly Arranged in Layers, Coordinated Activity to Act as a Pump; Smooth: Arranged in Figure-8 Packaging of the Cells, Connective Tissue Packaging of the Cells; Skeletal: Moves Bones and the Facial Skin; Involuntary: Moves Food Through the Body, Controls Blood Pressure, Allows You to Follow Light with Your Eyes, Pushes Blood Through the Body, Regulates Blood Pressure.Muscle tissue is the tissue that makes up the different types of muscles in most animals, and gives the muscles the ability to contract. It is composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts. Different types of muscles have different structures and functions, but all of them have fibers of muscle cells connected together in sheets and fibers.
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NEED ANSWER
The slope of the line below is -5. Which of the following is the point-slope
form of the line?
-10
10+
(2,-8)
10
A. y + 8 = -5(x-2)
B. y+8= 5(x-2)
C. y- 8 = -5(x + 2)
D. y-8= 5(x+2)
Answer:
a. y + 8 = -5(x-2)
Explanation:
You're in the wrong neck of the woods for math questions, regardless, point slope form is y - y₁ = m(x-x₁), just plug in your numbers
process by which an ovum is released from tje ovary of a human female?
List three Movement for which Absolute Angle of a body segment is important
Answer:
Explanation:
abduction/adduction
flexion/extension
internal lexternal rotation.
Explanation:
Answer:
abduction/adduction
flexion/extension
internal lexternal rotation.
Explanation:
the graph directs the motion of two objects. which statement best describes the acceleration of the two objects
Answer:
The area under an acceleration graph represents the change in velocity. In other words, the area under the acceleration graph for a certain time interval is equal to the change in velocity during that time interval.
Explanation:
Mark Brainliest if possible please
Abigail works for a holistic veterinarian who regularly performs acupuncture on patients. The vet asks Abigail to write up a brief aftercare flyer that could be handed out to the owners of new patients after their first acupuncture treatment . She believes that this might cut down on phone calls and questions that the practice regularly receives from first-time patients Which statement will Abigail MOST likely include on the flyer for acupuncture aftercare ? A. If you notice your pet having difficulty swallowing call immediately . B. Expect to see more bowel movements within the first two days after treatment . C. The dog or cat may exhibit sleepiness for a day or two after treatment . D. Your pet should be bouncing and back to normal by the time you get home .
Among the given options, the statement that Abigail is most likely to include on the flyer for acupuncture aftercare is C. "The dog or cat may exhibit sleepiness for a day or two after treatment."
Abigail is tasked with creating an aftercare flyer for new patients after their first acupuncture treatment at a holistic veterinary clinic. The purpose of the flyer is to provide helpful information to owners and minimize the need for phone calls and inquiries.
This statement is relevant and important because it informs pet owners about a common post-treatment effect of acupuncture, which is temporary sleepiness in their pets.
By including this information, Abigail can prepare owners for this normal reaction and alleviate any concerns they may have. It helps manage their expectations and ensures that they don't worry unnecessarily if their pet appears sleepy after the treatment.
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What are some ways that oceans influence climate change?
Answer:
Answer is below.
Explanation:
The oceans influence climate by absorbing solar radiation and releasing heat needed to drive the atmospheric circulation, by releasing aerosols that influence cloud cover, by emitting most of the water that falls on land as rain, by absorbing carbon dioxide from the atmosphere and storing it for years to millions of years.
Hope this helps:)
ANSWER: the oceans influence climate by absorbing solar radiation and releasing it is needed to drive the atmospheric circulation by releasing a resource that influence cloud cover by a meeting the most of the water that falls on land as a by absorbing carbon dioxide from the atmosphere and storing it for years to millions of years ii.
Explanation: hope it helps
brief summary About DNA Phenotyping
Answer:
give more information so I can help you
Which is the pair of the enzyme activities most significantly affected by glucagon- and insulin-dependent phosphorylation and dephosphorylation of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFKFB)?
a. hexokinas ::::: glucose-6-phosphatase
b. phosphofructokinase ::::: Fructose-1,6-bisphosphatase
c. pyruvate kinase :::::: pyruvate carboxylase
d. glycogen synthase ::::: glycogen phosphorylase
e. None of these
Answer:
b. Phosphofructokinase; Fructose-1,6-bisphosphatase
Explanation:
Glucagon is a hormone which functions to initiate gluconeogenesis whwreas insulin functions to initiate glycolysis.
Fructose-2,6-bisphosphate (F26BP) is an allosteric regulator of the glycolytic and gluconeogenic enzymes phosphofructokinase-1 (PFK-1) and fructose-1,6-bisphosphatase (FBPase-1).
It stimulates glycolysis and inhibits gluconeogenesis by binding to its allosteric site on phosphofructokinase-1 reducing its affinity for the allosteric inhibitors ATP and citrate .
It is formed by phosphorylation of fructose-6-phosphate catalyzed by phosphofructokinase-2 and is broken down by fructose-2,6-bisphosphatase which are two separate enzymatic activities of a single, bifunctional protein (PFK-2/FBPase-2).
Phosphorylation of PFK-2/FBPase-2 due to glucagon release enhances its FBPase-2 activity thereby stimulating gluconeogenesis and inhibiting glycolysis.
Dephosphsorylation of PFK-2/FBPase-2 due to insulin release enhances its PFK-2 activity, thereby stimulating glycolysis and inhibiting gluconeogenesis.
7. All the keystone species work we have discussed in chapter 17
has concerned the influences of animals on the structure of com-
munities. How could other groups of organisms, such as para-
sites and pathogens, act as keystone species?
The top predator after the keystone species will be the top of the food chain without a predator.
Due to this new top predator's overpopulation and subsequent overconsumption of whatever its prey is, the ecosystem will become highly unstable and out of balance.
A species that plays a vital role in defining an ecosystem is known as a keystone species. This sea star contributes to the maintenance of healthy seaweed populations and the communities of sea urchins, sea snails, limpets, and bivalves that consume them by controlling the populations of mussels and barnacles.
The term "keystone pathogens" refers to keystone bacteria that promote and maintain a microbiota linked to disease states.
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Type the correct answer in the box. Spell all words correctly.
What is a close relationship between two organisms that live together called?
The close relationship between two organisms that live together is called
Reset
Next
Answer:
symbiosis.
Explanation:
The term that you are referring to is symbiosis. (a symbiotic relationship)
Symbiosis is a proximate and often long-term interaction between two or more different biological species.
Which claim is supported by significant scientific research?A. In the last 10 years, sea level has risen twice as fast as in previouscenturies.B. There is no reason to believe humans are causing recent global warmingc. In the last 10 years, Earth has been cooling off.D. Weather anomalies can be used as evidence for and againstclimate change.
Between the claims in the question the one that is supported by significant scientific research is: D. Weather anomalies can be used as evidence for and against climate change. That's because the weather anomalies can be used as an experimental factor to conclude about climates changes.
Which of the following is an example of an indirect relationship:
A- Sea otters decimating the clam population in Northern California.
B- Sea stars destroying a commercial mussel fishery.
C- Algae living in the bodies of coral polyps.
D- Sea stars keeping the mussel population in check, so that seaweeds and other organisms have a chance to grow.
E- All of the preceding.
The example of an indirect relationship is Sea stars keeping the mussel population in check, so that seaweeds and other organisms have a chance to grow. Option D.
What are indirect relationships in trophic webs?When talking about indirect relationships in trophic webs, we refer to the effect of one of the organisms' actions on other organisms that are not their immediate anterior or posterior links.
This is, the action of one link produces changes in its anterior or posterior links, and these changes will rebound in other links that are further in the web, by beneficiating or prejudicing them.
Among the options, only D is an example of an indirect relationship.
What we need to know about this trophic web is that,
Sea star feeds on mussels.Mussels feed on seaweeds and other organisms.Seaweeds and other organisms >> Mussels >> Sea star
Sea star action has a direct effect on mussels and an indirect effect on seaweeds and other organisms.
In the presence of the sea star, the mussels population is under control.Since mussels are under control, seaweeds and other organisms can grow because there is a decrease in predation rate over them.There is a possitive indirect effect for seaweeds and the other organisms.
In the absence of the sea star, the mussels population keeps growing and preying on seaweeds and other organisms.Since mussels keep preying on them, seaweed and other organisms' population sizes are low.
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Which level of organization involves an organism’s use of the mouth, saliva, teeth, stomach, intestines, liver, and pancreas to break down food?
Select one:
Organ.
Cell.
Organ system.
Tissue.
Answer:
The organ system
Explanation:
All those things you mentioned are part of the organ system, they work together.
what is the oldest marine organism on record
Answer:
Explanation:
The longest-lived animal ever discovered is a quahog clam, estimated to be 507 years old.
A 7.2 × 10–5 C charge has an electric potential energy of 1.08 × 10–2 J. The electric potential, to the nearest whole number, is V.
Answer:
150.
Explanation:
On edge
The electric potential, to the nearest whole number is 150 V.
What is the electric potential energy?The electric potential energy denoted by U is proportional to the charge and inversely proportional to the distance between the point where its is brought from infinity to the charge.
U = kQ₁Q₂/r
For identical charge,
U =kQ²/r................(1)
and the electric potential is given by
V = kQ /r................(2)
Dividing both the equations, we get
U/V = Q
Substitute charge Q = 7.2 × 10⁻⁵ C, Electric potential energy U = 1.08 × 10⁻² J, then the electric potential will be
V = 1.08 × 10⁻² / 7.2 × 10⁻⁵
V = 150 Volts
Thus, the electric potential is 150 Volts.
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Feel the back of your skull. Go ahead, feel it! You may feel a small bump, below which is an opening where the spinal cord enters your skull. The relocation of this opening toward the bottom of the skull is significant in evolutionary biology. Why
Answer:
It occurred as a result of change to a bipedal stance.
Explanation:
Bipedal stance means an organism moves with the help of its two rear limbs. The evolution of humans have been in centuries where they learned to move using their two rear limbs only. It distinguishes humans from four limbed apes. This is by big brains which are used by hominids. The hominids forms the largest part of the brain.
Which of the following is NOT true of an organism's need for water?
Water helps to flush out toxins from an organism's body.
A
B
Water transports many essential molecules around the body.
С
Water is required for an organism to begin cellular respiration
D
Water is needed by the brain to make neurotransmitters.
Answer:
its option C, water is required for an organism to begin cellular respiration