A recorder has seven holes. If you want to produce the deepest pitch possible, you would:

a. Cover the largest holes

b. Cover the topmost and bottom-most holes

c. Cover none of the holes

d. Cover all of the holes

put the answer not file

d. Cover all of the holes

Explanation: hope im right✌

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

what's the question ?