The best one word summary of what blood does is
insulates
carries
signals
cleans

Answer:

50

Explanation:

Explanation:

50 nnnnnsjsjskkswlwlwlwl

Gold fish and wild crucian carp can survive in low oxygen environment .

Gold fish have special properties it is evolved from the enzyme component that are specialized to convert carbohydrates into alcohol that can be released through the gills when oxygen level dropped.

Another most common oxygen response of fishes during oxygen deficient environment is aquatic surface respiration . During this behavior, fish halt just below the surface, put their nose at the air-water juncture and breathe in the level of water that is in direct contact with the air. This juncture of water is comparatively richer in oxygen content.

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If a star is more massive than 8 solar masses, it will evolve to form a red super giant star. This is because such massive stars have the ability to fuse heavier elements in their core, leading to an increase in temperature and pressure. This results in a rapid expansion of the outer layers of the star, causing it to become a red super giant.

During this phase, the star's size can become as large as several hundred times that of the sun, with a luminosity that can be millions of times greater. Eventually, the star will run out of fuel and explode in a supernova, leaving behind a compact object such as a neutron star or black hole.

It is important to note that while the majority of stars more massive than 8 solar masses will become red super giants, there are some exceptions depending on the star's initial composition and other factors. However, this is the most common outcome for such massive stars.

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Answer:

According to Cochran, these sensors become temporary seismic stations, enabling scientists to automatically monitor and retrieve data from six months to a year after an earthquake. Therefore, scientist can detect earthquake through information collected from the last earthquake.

Explanation:

Answer:

Dr. Cochran has invented a device to use on any laptop to detect an earthquake. This device can warn people about earthquakes immediately. These detectors are inexpensive and work on any computer. Scientists can create more of these sensors and distribute them to all residents in earthquake-prone areas. The sensors would let people know about earthquakes so they could go somewhere safe without wasting time.

Explanation:

Edmentum answer (:

Answer:

B) from the red and violet portion of the electromagnetic spectrum

Explanation:

it is a Chlorophylls

Pesticides such as organophosphates, carbamates, and pyrethroids have caused food-associated poisoning.

Pesticides like organophosphates, carbamates, and pyrethroids have been linked to food-associated poisoning when used improperly or in excessive amounts. To prevent such poisonings, it is essential to follow recommended application rates, use protective gear during application, store pesticides safely, and adhere to guidelines provided by regulatory authorities.

The Food Safety Modernization Act (FSMA) aims to prevent foodborne illnesses by shifting the focus from responding to contamination incidents to preventing them. The Food, Drug, and Cosmetic Act (FDCA) sets safety standards for all domestic and imported foods, ensuring they are safe, wholesome, and properly labeled. The Bioterrorism Act requires food facilities to register with the FDA and implement safety measures to protect the food supply from intentional contamination.

Foodborne illnesses can result from factors such as poor hygiene, improper cooking temperatures, cross-contamination between raw and cooked foods, and consumption of contaminated items. Practical methods for prevention include frequent handwashing, using separate cutting boards for raw and cooked foods, cooking meats to recommended temperatures, and storing perishable foods in the refrigerator.

During an outbreak investigation, a local health department may conduct interviews with affected individuals to identify potential sources of contamination. They will collect samples for laboratory analysis to confirm the presence of pathogens. In the S. aureus outbreak described in the exhibit, factors like improper food handling, inadequate refrigeration, or contaminated food ingredients may have contributed to bacterial growth and subsequent illness among consumers.

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Diagrams depicting family relationships and phenotypes for a genetic disorder are pedigree charts. Here option B is the correct answer.

A pedigree chart is a diagram that depicts family relationships and the inheritance of a genetic disorder over several generations. It is used to trace the inheritance of a particular trait or disease within a family and can help to identify patterns of inheritance.

The chart typically includes symbols for males and females, as well as symbols to indicate the presence or absence of a particular trait or disorder. It also can indicate the genotype of the individual, whether they are carriers or affected by the disorder.

A linkage map is a diagram that shows the relative positions of genes on a chromosome, and the distance between them. A genotype map is a diagram that shows the genetic makeup of an organism.

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The following are the differences of human and frog digestive systems:

1. Humans possess stable teeth which they use for chewing while frogs do not possess stable teeth to grip their prey.

2. Chewing for humans is an automatic digestion while frogs do not chew their prey but swallow it instead.

3. Humans possess only a set of teeth while frogs possess two sets of teeth.

4. Human's tongue is inclined behind the mouth while the frog's tongue is inclined to the opening of the mouth.

5. Humans possess a lengthy small intestine while the frog possess a more concise small intestine.

6. The expulsion of undigested food in human is through the rectum while in frog, it is through the cloaca.

Answer:

The folding of leaves of a sensitive plant is not a case of tropism (like thigmotropism) because in this case the direction of movement of leaves does not depend on the direction of stimulus (touch).

Explanation:

\( \huge \purple{ \red{ \bf❥} \frak{Answer}}\)

\( \red{ \small \text{It is a non-directional movement}}\)

where as Tropism is a directional movement where the direction of the movement of the plant part is towards the stimulus

Answer:

Long thought to be virtually dry, it turns out that Jupiter has significant water. New data from NASA's Juno spacecraft, which launched in 2011 and is orbiting the planet right now, suggests that water makes up about 0.25% of the molecules in Jupiter's atmosphere

Explanation:

Answer:

The correct answer is - wobble; the curvature of the anticodon loop; inosine.

Explanation:

The wobble phenomenon or hypothesis tells that why there are multiple codons are present for a single amino acid. 20  amino acids are coded by 61 codons. It states that tRNA can identify and attach to more than one amino acid due to the curvature of the anticodon loop.

The curvature of the anticodon loop is that the base at the 1st position on the anticodon to binding but the less-precise base pairs that can arise between the 3rd base of the codon. The inosine is the nucleoside that presents in a position in the curvature of the anticodon loop and its position responsible for wobble as well.

Answer:

There are two main waves; transverse and longitudinal. Transverse waves are like the waves we see in the ocean when we are at the beach. Longitudinal waves consist of sound, but different. Longitudinal waves have more complex properties than sound waves. They follow a consistent pattern of compressions and rarefactions within a(consistent) medium.

In-case you wonder what a medium is, a medium is the substance that carries the wave. Remember that it only transports the wave, and it plays no part in actually making the wave. When waves crash, the particles within the medium are disturbed, so they carry/pass on the disturbance to keep the wave's pattern consistent.

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Most muscle injuries actually occur during eccentric contractions. This is because, during an eccentric contraction, the muscle is lengthening while it is under tension. This puts a lot of stress on the muscle fibers, which can lead to micro-tears in the muscle tissue. These micro-tears can accumulate over time, eventually leading to a more serious injury.

Eccentric contractions are particularly common in activities such as running, jumping, and weightlifting. In fact, studies have shown that eccentric muscle contractions can generate up to 50% more force than concentric contractions, making them more likely to cause injury.

To reduce the risk of muscle injury during eccentric contractions, it is important to properly warm up before exercise and gradually increase the intensity of your workouts. It is also important to use proper form and technique when performing exercises that involve eccentric contractions.

If you do experience a muscle injury, it is important to rest the affected area, ice it, and seek medical attention if necessary. With proper care and rehabilitation, most muscle injuries can be treated successfully and you can return to your normal activities without further complications.

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Answer:

A) Simple Diffusion

Explanation:

Facilitated diffusion has a protein channel, while simple does not. If its not A, then its definitely D, no doubt

The fur of a dog will have white patches if cells called melanocytes do not produce the pigment melanin.

Your body contains melanin, which is responsible for the color of your skin, eyes, and eyebrows. The darker your eyes, hair, and skin will be the more melanin you will create. The amount of melanin in your body relies on a variety of factors, including how features are passed on from parents to children and how many stars in your family tree were involved. If the mentioned containers do not manufacture the pigment melanin, a dog's jacket will have silvery spots. The CcPp plant exhibits complementation, demonstrating that the genes involved in the mutations preventing color in the silver plants are unaffected. Due to a specific deoxyribonucleic acid primary allele, corn kernels can have a lilac tint.

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Kingston Falls is a town in Pennsylvania as well as the location of the events that occurred in “Gremlins”.

The events in the movie "Gremlins" took place in the Pennsylvania village of Kingston Falls. A postcard-perfect scene can be seen in the fictional Pennsylvanian tiny hamlet of Kingston Falls.

The town has a large population, and one of its most renowned residents, the wealthy and ruthless widow Ruby Deagle, effectively runs everything. After the movie theater explosion and other devastation the gremlins inflicted, the town was in desperate need of restoration.

A significant gremlin outbreak that caused significant damage and a few fatalities was one prominent occurrence. Fortunately, the beasts were destroyed, making the village once again secure.

Therefore, Kingston Falls is a town in Pennsylvania as well as the location of the events that occurred in “Gremlins”.

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If a cell is placed in pure water, it will undergo osmosis and may swell or burst.

Osmosis is the diffusion of water molecules from an area of high concentration to an area of low concentration through a selectively permeable membrane. If a cell with a high concentration of solutes is placed in pure water, the water molecules will move into the cell, causing it to swell. If the cell continues to take in water, it may burst due to the pressure increase inside the cell.

On the other hand, if the cell is placed in a solution with a high concentration of solutes, water will move out of the cell, causing it to shrink. The balance between the concentration of water inside and outside the cell is critical for the cell's normal function and survival. An excessive increase or decrease in the water concentration can lead to the cell's death.

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The seven major fish body forms are- fusiform, compressiform, anguilliform, filiform, depressiform, sagittiform, and globiform.

Below are the descriptions of the three body forms and how their physical characteristics are related to their  habitat and niches:Fusiform body form: This body form has a streamlined shape that allows for easy movement through the water. It is most commonly found in open-water fish, such as tuna and mackerel, that need to move quickly to catch prey and avoid predators. Its narrow shape reduces drag, which increases its swimming speed. The fusiform body form is particularly adapted for fast swimming, and it is typically found in fish that are pelagic (live in open water).

Compressiform body form: This body form is flattened from side to side, which gives the fish a ribbon-like appearance. The compressiform body form is well adapted to moving through the water by means of quick, darting movements. They are generally found in areas of shallow water or near the bottom of the sea floor, where they can quickly move to escape danger. For example, eels use the compressiform body form to move quickly through small crevices.Anguilliform body form: This body form is characterized by a long, thin shape that allows the fish to easily move through the water.

This body form is found in fish like eels, which live in narrow spaces such as burrows, rock crevices, or coral reefs. The elongated and flexible body structure of anguilliform fish enables them to move through complex environments easily.In summary, the physical characteristics of fish are related to their habitats and niches. Each of these three body forms is adapted to different environments, from open water to rocky crevices, and each is suited to a different type of swimming or movement.

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Answer:

rectum

Explanation:

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The structures that secrete hormones important in the maintenance of pregnancy are Corpus luteum, Placenta, and Trophoblast cells.

Corpus luteum is a temporary structure formed in the ovary after ovulation, and it secretes the hormone progesterone, which plays a crucial role in the maintenance of pregnancy. Progesterone prepares the uterus for implantation of the fertilized egg, maintains the uterine lining during pregnancy, and prevents the onset of labor until the end of pregnancy.

The placenta, which is formed from the outer layer of cells of the developing embryo, secretes a range of hormones, including estrogen, progesterone, and human chorionic gonadotropin (hCG). These hormones help to maintain the pregnancy by promoting growth of the uterus and preventing menstruation.

Trophoblast cells are the outer layer of cells that surround the developing embryo and form the placenta. They secrete hormones such as hCG, which helps to maintain the corpus luteum and continue the secretion of progesterone. Trophoblast cells also secrete other hormones such as human placental lactogen (hPL), which plays a role in regulating maternal metabolism during pregnancy.

The inner cell mass and myometrium do not secrete hormones important in the maintenance of pregnancy. The inner cell mass is the cluster of cells inside the blastocyst that will eventually develop into the embryo, while the myometrium is the muscular wall of the uterus that contracts during labor to help push the baby out.

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During pregnancy, the production of hormones is essential to ensure proper fetal development and the maintenance of the pregnancy. The structures that secrete hormones important in the maintenance of pregnancy include the corpus luteum, placenta, and trophoblast cells.

The corpus luteum is a temporary gland that forms in the ovary after ovulation. It secretes progesterone, a hormone that helps thicken the uterine lining and maintain the pregnancy in its early stages. If fertilization occurs, the corpus luteum will continue to produce progesterone until the placenta takes over its function.

The placenta is the primary endocrine gland during pregnancy, and it secretes several hormones such as human chorionic gonadotropin (hCG), estrogen, and progesterone. hCG is the hormone detected in pregnancy tests, and it supports the corpus luteum's function, ensuring continued production of progesterone. Estrogen also plays a crucial role in pregnancy, supporting fetal growth and development.

Trophoblast cells are cells that surround the developing embryo and later become part of the placenta. They secrete hormones, including human placental lactogen (hPL), which helps regulate maternal metabolism and supports fetal growth.

The myometrium is the muscular layer of the uterus, and while it does not secrete hormones, it responds to hormonal signals during pregnancy, contracting to facilitate delivery. The inner cell mass, which becomes the embryo, does not secrete hormones either.

In summary, the corpus luteum, placenta, and trophoblast cells are the structures that secrete hormones important in the maintenance of pregnancy, playing a crucial role in fetal growth and development.

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Animals housed outdoors should be provided with shelters that offer protection from the elements and promote their well-being.

In biology, the term "animal" refers to a diverse group of multicellular organisms that belong to the kingdom Animalia. Providing shelters for animals housed outdoors is essential to ensure their welfare and safety. These shelters should protect them from extreme weather conditions such as excessive heat, cold, rain, or snow. The shelters should be designed to offer shade and insulation, preventing the animals from overheating or becoming too cold. They should also be structurally sound and resistant to harsh weather, providing a secure environment for the animals.

Additionally, the shelters should be spacious enough to accommodate the animals comfortably, allowing them to move around and lie down without restrictions. Adequate ventilation is also crucial to maintain good air quality and prevent the buildup of moisture or odours inside the shelter. Overall, shelters for animals housed outdoors should prioritize their protection, comfort, and well-being.

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Answer: In 1910, people were scared of Halley's Comet passing by because they thought comets were bad luck. They also thought that the gas in the tail of the comet could make a deadly gas called hydrogen cyanide.

Explanation: In 1910, people on Earth were afraid of the passing of the tail of Halley's Comet due to sensationalized media reports and superstitions about comets being harbingers of disaster. The gas cyanogen (CN) played a role in this fear because it was believed to be present in the tail of Halley's Comet, and there were concerns that when the Earth passed through the tail, the gas could react with the atmosphere to produce deadly hydrogen cyanide (HCN) gas. This fear was fueled by an incorrect claim made by French astronomer Camille Flammarion that he had detected HCN in the tail of the comet, leading to widespread panic and even the sale of "anti-comet pills" and gas masks. However, subsequent observations showed that the actual amount of cyanogen in the comet's tail was much lower than previously thought, and there was no danger to Earth from its passing.

Answer:

The passing of Halley's Comet in 1910 caused widespread fear and anxiety among the general public. The main cause of fear was the widespread belief that the comet's tail contained toxic gases life-threatening gases, including cyanogen (CN).

At the time, people believed that comets were made up of poisonous gases and that the Earth would pass through the tail of Halley's Comet. Get instant, well-researched and cited essays and questions from proffrank01 at g m ail.con. You get an added advantage because you get answers on request. Sorry for this, but this is the only way to get through to help you. I understand the challenges that come with finding a reliable homework helper. Furthermore, sensationalist reporting in the media fueled this fear by exaggerating the potential dangers of the comet.

In reality, the tail of Halley's Comet was made up of gas and dust, and posed no direct threat to life on Earth. However, the presence of cyanogen in the tail of the comet did cause some concern among astronomers and the general public.

Cyanogen is a highly toxic gas used in industrial processes, and exposure to high concentrations can be fatal. The amount of cyanogen in the tail of Halley's Comet was relatively small. However, there were concern that it could pose a risk to Earth if the gas entered the atmosphere.

However, scientists and astronomers were quick to reassure the public that there was no cause for alarm. They pointed out that the amount of cyanogen in the comet's tail was too small to pose a significant threat. Furthermore, the gas would likely be dispersed harmlessly in the upper atmosphere.

The fear and anxiety surrounding Halley's Comet in 1910 highlight the powerful role that misconceptions and sensationalist reporting can play in shaping public perceptions and attitudes towards scientific phenomena.

Explanation:

Answer:

Glycolysis takes place in the cytoplasm. Within the mitochondrion, the citric acid cycle occurs in the mitochondrial matrix, and oxidative metabolism occurs at the internal folded mitochondrial membranes (cristae).

Explanation:

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