Nancy's diet is deficient in iodine. this will affect the secretion of which hormone?
thyroxine
thyroid–stimulating hormone
growth hormone

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b. organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.