People often give into negative peer perspire bc they want to be accepted. Often they will have the Fear of being ridiculed. They don't want to offend their friends so they do things they might not normally do. They may not know who to say "no". Hope that helps :D
you might be allergic to the gum or one of the ingredients .it could also be because the mint flavor in the gum is to strong it has happened to me so try to go with a lighter mint tasting gum if you are afraid
A vector is any agent that carries and transmits a disease to another organism. Mosquitoes are common vectors. Therefore the answer is choice C