Based on the theory of natural selection, which of the explanations best describes the change in the beak depth of the medium ground finch during the dry years? A.
The beak depth of the individual finch decreased.

B.
The beak depth of the finch population decreased.

C.
The beak depth of the individual finch increased.

D.
The beak depth of the finch population increased.

B

Explanation:

The beak depth of the finch population decreased.

D

Explanation:

Because when its dry season it increases

i believe you meant to say air rather than hair so the answer is below ")

the dead sea, the lowest place on earth at 430 metres (1,410 ft) below sea level, has a correspondingly high typical atmospheric pressure of 1065 hpa.

the answer is "a.) well–developed vascular system."

explanation: