Aperson who overeat at his or her family's house over the holidays is most likely eating because of

According to study a person tend to overeat during the holidays or special occasions because our brain mechanism that makes you hungry is being driven by the levels of salts and sugars in our bloodstream, our brain gives us the thought that we are full so we could stop eating.

c. emergency contraception

explanation:

used for after unprotected intercourse

the plates spread at mid-ocean ridges (they are divergent plate boundaries) which allows magma to rise through the weakness between the plates. the magma then emerges as lava from the boundary and cools, creating a new crust.