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which day of the year has the shortest periodof daylight in the northern

a.) the winter solstice

b.) the summer solstice

c.) the fall equinox

d.) the spring equinox

Im taking the quiz 5.01 so when im finseshed ill give u the answer

Explanation:

it enhances antibody production by t cells of the adaptive immune system.

hope i'm right

explanation:

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )