What is the relationship between the leach and plover

Leeches often attach the tongue of a crocodile and consume the crocodiles blood as food. The Egyptian plover is a bird that flies into the mouth of the crocodile and eat the leeches.

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.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?