The male reproductive sex cells needed for reproduction are called a. prostate b. testosterone c. prepuce d. sperm

Which of the following is true about vigorous intensity movements. playing single tennis or riding a bike on a hilly surface playing soccer riding bike on a flat surface playing double tennis or playing basketball all of the above

The only infectious disease that was a top-ten killer of americans in 1900 that is still a top-ten killer in 1990 is hiv/aids select one: true false

Aperson who is overweight over his or her ideal weight.