In a food chain, which tropical level contains the greatest amount of energy

Are substances released into the environment that in excess amounts cause damage

How do cells grow and reproduce to maintain homeostasis?

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.