D. Trachea, is the answer.
Bullying is when you say bad things to people but harassment is when you try to say things to people to make them be shy
Puberty begins when the pituitary gland secretes pituitary into the bloodstream to affect the sex organs.
I hope this helps!!!
C. By overstimulating the “reward circuit” of the brain
A refrigerator, or a plastic container.