Differences between energy and synergy . (5 differences at least)

97. what function do many of the b vitamins have in common? a. the body to process iron b. the body to build collagen c. the body to release energy from carbohydrates d. can cause birth defects if consumed in excess amounts

Which of the following is an important part of good posture? a. slumped shoulders b. arched back c. feet shoulder-width apart d. belly out

First to answer will be the brainliest i need the answer asap