Answer: 3 - nervous, but I’ve studied and comprehended enough that I’m slightly more comfortable.
Explanation:
Our sweat contains acids, something to which bacterias are vulnerable. A common acid found in sweat is urea.
Answer:

Hope it helped,
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Make sure their pulse is responsive. Keep them calm. CPR if they are laid out.
Answer:
IUD
Explanation:
Is done in the doctor's office no surgery has the least amount of side effects