Which of the following statements accurately describes the phases of the menstrual cycle in humans? a. progesterone in the blood is highest during the luteal phase. b. the ovulation phase occurs around day 24 in the cycle. c. fsh in the blood is highest during the luteal phase. d. the corpus luteum develops within the follicular phase.

What are some possible short and long term medical concerns for crew members on longer space exploration trips

Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent

What is the period of cell life when it is conducting