Which of the following statements about stress is true?
a. stress is a normal part of life.
b. there are different kinds of stress.
c. stress can lead to health problems.
d. all of the above

Why is it important that fibrin is insoluble in water?

Someone with my pe hw i need it for tomorrow

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.