They would be able to easily access your organs, give you an infection, make you sick, or kill you depending on the type of germs.
Sorry babe i don't get your question if your question is "how does the body use food" then your answer is this (when you eat, your body breaks down all of the starches, sugars, fats, etc. from food that you eat, and uses that from the food you just ate for ENERGY so you can stay alive) so long story short your body uses food for ENERGY....but if that wasn't your question then i'm sorry i don't know
Always be honest with other regardless of the outcome.
It would be D, because it’s not true all stds can be transmitted through intercourses. You can get herpes (std) through oral sex. Even kissing.