Answer:
B - often need to be treated with antibiotics
Explanation:
Antibiotics are drugs that are used to help fight bacterial infections. Since a virus is not a bacteria, antibiotics cannot be used to help fight viral infections/viruses.
Hope this helps! :)
Um...because someone put to much caffeine XD or a human does not need a lot of caffeine and coffee has more than needed
Excrete hormones recycle electrolytes
