A woman is pregnant. Which of her body systems are involved in providing needed nutrients to her unborn child? A. digestive and respiratoryB. respiratory and excretoryC. reproductive and excretoryD. digestive and reproductive

(asap will give 20 ) what is dr. smith guilty of in case given below? dr. smith, a surgeon, recommends and performs a surgery on amy. other surgeons had already determined that amy did not need the surgery. dr.smith is guilty (on plato)

When designing a pregame meal for an athlete, how many calories from fat should the athlete consume if she is on a 2,800-calorie meal plan? a. 280 calories b. 420 calories c. 700 calories d. 1,120 calories e. 1,300 calories

Natural selection causes organisms with mutations to become common