Conduction: I would explain why I think so, but I think the answer itself explains why well enough so that I don't exactly have anything to add
Answer:
B. The cells of the immune system.
Explanation:
HIV is called Human Immunodeficiency, meaning it weakens the human immune system.
Packing peanuts, padded divider sets, bubble bags, packaging foam, packing paper
If it were me I would totally do any GMO plant such as corn, which has come such a long way in recent years, or do some research on genetically modified chickens, which have been modified to provide more meat or even lay eggs with anti-cancer drugs. :)
