Answer:Sugars and amino acids are made of the same elements but amino acids also contain nitrogen.
Explanation: its C
Answer:
All living things need some form of water. Most need oxygen.
Explanation:
Answer:
HIV destroys helper T cells
Explanation:
The evading viruses destroys helper T cells or the CD4+ thus the body can no longer stop some infections. The secondary infections also called opportunistic infections are rampant with people who have AIDS. This is because helper T cells help fight against most infections in the body.
because they have have negligible mass