Which of the following is NOT one of the three sections of the male urethra?

The fluid surrounding the brain and spinal cord is called _____

Matching Please match each branch of the nervous system with the appropriate definition. Fill in the blank(s) with correct word

Birth control pills:

A) kill sperm while in the vagina. B) prevent implantation of the fertilized egg. C) manage hormone levels to prevent ovulation. D) prevent sperm from entering the cervix.