At lunch, Michael must sit at a nut-free table. When friends sit with him, they must be sure that their lunches do not have any foods that contain nuts. If he accidentally ate a peanut, Michael could have a life-threatening reaction. What would be the cause of Michael’s reaction? A. a pathogen B. an infection C. bacteria D. an allergy

the insertion of a penis into a vagina.

starvation is bad because your body needs nutrition and to deprive it of nutrition can cause problems with both health and fitness.

explanation:

it can make weight loss slow down over time, but it won't cause someone to gain weight depsite restricting calories. starvation causes weakness in the senses like thirst.