Salvatore who is a typical adult eating a well balance diet chances would be he will not need then to take vitamin supplements which is the answer. A balance diet is needed to have good health. It means to eat plenty from the 4 main groups and limit smaller from 5th group.
B.
<span>A decrease in plant life would cause carbon dioxide levels to increase and oxygen levels to decrease.</span>
I didn’t get to see this answer but it was very easy for me
