Answer:
you need to put the article i would do it but i don't have a link to the article or any kind of passage
Explanation:
One mechanism could be educating people about HIV/AIDS from mouth to mouth, another would be to make long lectures which would educate people about this disease, another would be to make workshops which would serve the same role.
Nervous system is what your ooking for
Answer:
25
Explanation:
25 elements are known to be essential to life.