*20 points* will give brainliest which of the following is an example of specific immunity? chemical barriers antibodies body cells inflammatory response

Antibodies is an example of specific immunity. Antibodies are an example of natural passive immunity. For example, babies use antibodies for protection against certain infections through colostrum or breast milk.

D. speep

Because without physical activity, the body has extra "energy" if you will, and so when it is time for bed you are not tired, so you end up staying up all night. also there is probably an effect on your internal clock, which messes with your melatonin production which goes hand in hand with your sleep cycle