Toxicology is the study of the negative effects of __ on living things

Why does the alligator have one of the strongest bite force and why does it run so fast i need to know i live in florida

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.