Which statement about enzymes is true? a. an enzyme functions to increase the rate of a chemical reaction. b. enzymes are proteins that function as catalysts in nonliving things. c. each enzyme can catalyze many different biochemical reactions. d. enzymes and substrates fit together like a lock and key.

Could someone me with number one you

Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?

Pls quickly! which of the following is true about the behavior of an organism? a. the behavior of an organism is influenced by both its heredity and it’s environment. b. the behavior of an organism is influenced only by the treats it inherits from its parents. c. the behavior of an organism is influenced only by the environment in which it lives in. d. the behavior of an organism is not influenced by either it’s heredity or its environment.