Is soil necessary for secondary succession

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.

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

All other things being equal the size of a population will decrease if