A baseline activity is something easy and simple that people do everyday, which is something like putting away the groceries, and the reason I say this is because people who do only baseline activities are seen as inactive. While someone who walks to a friends house is more active.
The answer is B. T cell helpers that are destroyed by HIV.
<span>C. People must actively register to be organ donors Usually you have to fill out the health survey and sign stuff and then you get a little symbol to be an organ donor on your ID. this shows the people when you die that you signed up to donate. :)</span>
Answer:
i...................................
Explanation:
