Answer:
Food. People eat food and it comes out the other end.
To check your pulse at your wrist, place two fingers between the bone and the tendon over your radial artery — which is located on the thumb side of your wrist. When you feel your pulse, count the number of beats in 15 seconds. Multiply this number by 4 to calculate your beats a minute.
Answer:
b. Abstinent teens are more likely to graduate from high school and college than their sexually active peers.
Explanation: