more than 200 different types of cells exist in the human body. Why do you think these cells are important for various body functions?Explain your response.

Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.

Many animals cannot sweat to maintain a stable body temperature. what is one other way animals can cool down?

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms