Answer:
Diseases of the immune system are especially dangerous because they attack the very cells that destroy other diseases. AIDS (auto immunodeficiency syndrome) basically makes the immune system kill itself. Basically, white blood cells kill other cells, (including its own white blood cells) instead of killing viruses or bacteria, in turn making your immune system very weak. If your immune system is weak, a simple cold can turn into a nightmare, and can even result in death.
The immune system is the body's army
Your answer is the nuclear envelope, The nuclear envelope is a double membrane of the nucleus that encloses the genetic material. It separates the contents of the nucleus from the cytoplasm.
Answer:
You require goggles,masks,and gloves whilst dealing with chemicals, you also require masks,gloves, and a coat while operating a surgery in order to avoid getting sick by any diseases or such, another activity that requires safety equipment is constructing, if a brick or something hard were to fall on your head you'd have a helmet to protect you.The fourth activity I could say requires safety equipment is rock climbing it's the same principal as you would not want to injure yourself.
<em>Mark as brainliest if you please.</em>
Explanation:
