4. Which of the following is an example of a homologous structure? ~ A sparrow wing and a finch wing.

~ A human arm and a bat wing.

~ A pinky toe.

a sparrow wing and a finch wing

Explanation:

It's easy they are the closest they are homologous which means they are virtually the same just by both being birds

Answer

Answer is a

Explanation:

9.9 years

a = p(1 + rt) . . account balance after time t at rate r starting with principal p

3000 = 2500(1 + 0.0202t) . . filling in the given numbers

1.2 = 1 + 0.0202t . . divide by 2500

0.2 = 0.0202t . . . subtract 1

0.2/0.0202 = t ≈ 9.901

it will take about 9.9 years for the account balance to reach $3000.

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.