How to do the answers it's really hard

i think that d. wind is the answer.   i missed the question when i answered a. currents.

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

the dna of humans and mice is almost 92% similar. this similarity indicates that . mice have a tail, while humans have a tailbone. the tailbone is a structure in humans.yes it's true.

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse