Which of the following is taken to prevent blood clots from forming in the cardiovascular system?
a. cholesterol-lowering drugs
c. antiarrhythmics
b. artery vasodilators
d. anticoagulants

Blood cells bring oxygen to cells and take carbon dioxide away. true or false

Which of these contraceptive methods would be most beneficial for a female who wishes to avoid side effects or surgery?

When do people generally experience rapid growth for a second time? a. between the ages of 3 and 9 b. between the ages of 9 and 12 c. between the ages of 13 and 20 d. between the ages of 25 and 29 which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.