In which structure does the egg normally sperm fertilize the egg?
a. fallopian tube
b. uterus
c. cervix
d. vagina

When exercising, you shouldn’t go past to avoid an injury.

Which action occurs in the third stage of cell division a. the nuclear material of a cell is copied exactly b. the nuclear membrane disappears c. the cell forms two nuclei or d. the nuclear material separates, with half moving to wither side of the cell

Which of the following mental illness does not begin during adolescence? a. post-traumatic stress disorder b. obsessive-compulsive disorder. c. schizophrenia. d. addictions