As an energy source, To heal and build and repair tissue, To sustain growth, To help transport oxygen to the cells, To regulate body functions. hope this helped :)
Answer:
Yes it's right I am here to help you
AIDS. It’s when hiv progresses and destroys your immune system a lot. So the answer is A. I hope this helps!
Id say the third option, white blood cells, called lymphocytes, destroy pathogens and protect against future infections.
hope this helps :-)
Cause you can't be born with cancer but you can eat hot dogs and junk to get it
