B is the answer because the rest of them u can get back but not coal
The first step after exposure to a biohazard is too thoroughly wash the affected region with soap and water.
<h3>What is a biohazard?</h3>
A biohazard is a possibly infectious agent that may cause severe harm to the organism is affects. Biohazard protocols are very strict due to the likelihood that their infection rates are often very high and are paired with severe symptoms. The first step of exposed through a cut or other method involving the skin is to wash it thoroughly with soap and water and seek medical attention.
Therefore, we can confirm that the first step after exposure to a biohazard is too thoroughly wash the affected region with soap and water.
To learn more about infections visit:
brainly.com/question/9260382?referrer=searchResults
Variation is any difference in organisms of the same species, whereas gradualism is a microevolutionary theory.
<h3>What is a scientific theory?</h3>
A scientific theory is a given explanation on a phenomenon from the real world (e.g., the evolution theory).
The fossil record is a piece of evidence for the evolution theory (which is mainly based on natural selection).
In conclusion, variation is any difference in organisms of the same species, whereas gradualism is a microevolutionary theory.
Learn more about natural selection here:
brainly.com/question/4207376
#SPJ1
Answer:
Deserts
Explanation:
Short for desertification
I think the answer is c, because in a city, there is very little natural shade like trees. also, asphalt creates more heat when the sun is directly on it.