Is the biogeochemical cycle that describes the movement of oxygen within and between it's three main reservoirs.
a. oxygen cycle
b. carbon cycle
c. nitrogen cycle
d. water cycle

Which muscle is responsible for inhalation ?

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.

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from