4. Hallucinogens.
5. Weed.
6. Yes, but no.
7. True
Answer:
Proteins are macronutrients required for the function and regulation of all cells in the body.
The first time a pathogen hits, our bodies do not know how to handle it properly. This means that our bodies take more time to handle it the first time around. The second time around, however, our bodies have altered so that they can handle the pathogen more efficiently. Hope this helps!
