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Anika [276]
3 years ago
7

Which component of Earth's atmosphere is responsible for absorbing ultraviolet radiation? A. OZone B. Nitrogen C. Water vapor D.

Oxygen
Biology
2 answers:
valentina_108 [34]3 years ago
8 0
A)Ozone
The ozone layer contains a high concentration of ozone. Ozone absorbs most of the ultraviolet radiation reaching the Earth. 
djyliett [7]3 years ago
4 0
A) the ozone layer, it is the one that takes the uv light from the sun
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3 years ago
in mammals, an increase in the temperature of the preoptic area of the hypothalamus activates physiological mechanisms for heat
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True. In mammals, an increase in the temperature of the preoptic area of the hypothalamus activates physiological mechanisms for heat dissipation including vasodilation.

<h3>What is vasodilation?</h3>

Vasodilation, as it is known in medicine, occurs when blood vessels in your body open up, enabling more blood to flow through them and resulting in a reduction in blood pressure. Without your knowledge, your body goes through a routine procedure like this. It can also be brought on by the foods and beverages you consume as well as the drugs you take. Vasodilation may also be a sign of a particular illness.

The two of the many functions that your blood serves in the body:

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Your body's blood arteries are more complex than simple tubes that remain constant in size. Your blood arteries include muscle as well, and that muscle regulates how wide or narrow they are at any particular time. Vasodilation occurs when blood vessels enlarge. Vasoconstriction is the opposite process, which occurs when blood vessels narrow and contract.

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8 0
1 year ago
Difference between diabetes mellitus and diuresis?? please help​
rodikova [14]

Explanation:

If you have been in EMS long enough, you may well have encountered a patient with diabetes insipidus. Like many, you may have assumed that it is a variant of the common disease diabetes mellitus. Actually, diabetes mellitus and diabetes insipidus are totally unrelated other than the name. The term diabetes is derived from Latin (originally Greek) and means “to go through or siphon,” referring to a large amount of urine produced by the kidneys. The term melitus, in Latin, means “sweet.”  

 

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2 years ago
What are WBCs and what do they create to fight off infections?
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5 0
3 years ago
Why is it important to protect networks of ecosystems and habitats? Provide an example of a species in Alberta that would benefi
muminat

Answer:

To maintain stability.

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It is important to protect networks of ecosystems and habitats in order to get healthy and stable environment because the environment depends on ecosystems and habitats. If there is no ecosystem or habitat is destroyed then the whole ecosystem will greatly damaged that leads to the extinction of many animals that maintain stability in the environment. Swift fox (Vulpes velox)  and Bison (Bison bison athabascae) are the two species that can be protected by protecting habitat and ecosystem.

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