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3 years ago

A hawk swoops down And catches a squirrel the squirrel provides energy or the hawk what happens to the rest of the matter

1 answer:

3 0

The squirrel gets energy from eating its diet. When the hawk eats it, that energy is transferred from the squirrel into the hawk. Nutrients the hawk needs gets absorbed into the bloodstream through arteries and veins in the stomach to the brain, and these nutrients can be turned into amino acids, with help grow necessary things on your body, such as hair, nails, or, in this case, feathers and claws. Any unneeded matter is flushed out of the body in the form of waste.

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If an allele makes up one fourth of a population's alleles for a given trait, its relative frequency is

alekssr [168]

.25

This is because 1/4 = .25

To find the allele frequency, you need to find the decimal representation of the fraction.

For example: If an allele makes up four twentieths of a population's alleles, then the frequency would be .2 (4/20 = .2)

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4 years ago

Maintains a constant body temperature even when external temperature changes external temperature sets the internal temperature

Bumek [7]

B. B. B. B. B. B. B. B. B. B.

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3 years ago

11. Which of the following is NOT an example of an autonomic reflex?

Ivenika [448]

I would have to indicate E as the answer because it is not autonomic

4 0

3 years ago

Read 2 more answers

The fluid mosaic model describes the plasma membrane as consisting of The fluid mosaic model describes the plasma membrane as co

andre [41]

Answer:

diverse proteins embedded in a phospholipid bilayer

Explanation:

According to fluid mosaic model the cell membrane is made of bilayer of phospholipid. Many proteins are embedded in this bi layer. Carbohydrate and cholesterol are also found in different forms. Carbohydrate can either be attached to the embedded protein in which case it is called as glycoprotein or it can be connected to the lipid molecule in layer and called as glycolipid.

Proteins can be found in two forms too. They can either be embedded in the layer i.e. they can penetrate single or both layers. These proteins are called as integral proteins. They can also be present on one side of the membrane and not penetrate the lipid bilayer in which case they are called as peripheral proteins.

8 0

3 years ago

what possibly could be the sources or causes of muscle weakness that a healthy young person is experiencing progressivly over la

marishachu [46]

Answer:

There are many unhealthy activities which are carried out by the millennial's in recent years, which most of time leads them to unwanted and possibly dangerous consequences. It is due to lack of exercises and indulging in unethical activities. Most of the young people faces neurological and muscular disorders.

Explanation:

Muscular Weakness:

The main cause of the muscle weakness is the lack of thyroid hormone in the blood. Which is obviously due to disorder in the thyroid gland inside a human body. And the disorder is caused by the condition of the body destroying its own tissues and cells by producing anti-bodies against them which is known as Hashimoto's thyroiditis.

Symptoms:

weight gain ,
feeling cold ,
dry skin and hair,
fatigue ,
And in females the irregular or heavy menstrual periods.

2. Narcolepsy and Insomnia:

They are two main causes for muscle weakness, as they are due to irregular sleep. Most of the patients in the hospital while on bed for a long time may also experience this disorder.

3.Infectious causes of muscle weakness:

The muscle weakness is also caused by the bacterial attack on the human body system leading to some severe cases of health problems. The main causes for the muscle weakness are as below:

Influenza,Common flu: The influenza, flu can cause some temporary muscle problems inside the body.
Syphilis: A sexual transmitted diseases(STD), which is contracted by the person through contact with the effected person or patients. It also causes muscles weakness.

4.Spinal cord injuries:

Any severe damage ti the

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4 years ago