Which part of the female reproductive system provides the opening for sperm to enter the body and babies to exit the body? A.
uterus
B.
cervix
C.
fallopian tube
D.
vagina

What effect do stimulants, such as cocaine, have on the nervous system? o a. stimulants change the activity of neurotransmitters. o b. stimulants mimic hormones and influence moods. o o c. stimulant|mchange how sensory information is processed. d. stimulants decrease brain activity.

Acne is caused by a. a strict diet b. eating at night c. hormones d. dry skin select the best answer from the choices provided. a b c d

Which of the following is not a symptom of chronic fatigue syndrome