Which of the following statements is true about enzymes?
a. they are used up in the reactions they catalyse.
b. allosteric inhibitors bind to the active site.
c. they lower the energy of activation for a reaction.
d. they supply the energy of activation for a reaction.

Match the examples to the correct level of organization. 1. system level roses, snakes, puppies 2. organism level roots, stamens, leaves 3. tissue level bone, cartilage, blood 4. organ level heart, veins, arteries

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.

Coral have a symbiotic relationship with what in order to eat?