Which of these contraceptive methods on its own is least likely to prevent pregnancy? A. Vasectomy
B. IUD
C. Withdrawal before ejaculation
D. Diaphragm

Which description best defines the nervous system and its two main branches? a: the message center of the body, split into the autonomic nervous system and the somatic nervous system b: the control panel of the body, split into the central nervous system and the exterior nervous system c: the message center of the body, split into the central nervous system and the peripheral nervous system d: the control panel of the body, split into the brain and the spinal cord

Write an original phone greeting for each of these medical offices oncologist

Exercise has no positive effects on the nervous system? true or falseu