A population of cheetahs has a birth rate of 5 and a death rate of 15. Immigration is 2, and emigration is 4. What is its population growth? A. - 14 B. - 12 C. 12 D. 14

Question

Biology

Heidi Chavez

9 August, 08:39

A population of cheetahs has a birth rate of 5 and a death rate of 15. Immigration is 2, and emigration is 4. What is its population growth? A. - 14 B. - 12 C. 12 D. 14

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Tarzan · Answer 1

The correct answer is B. 12.

The difference between the death rate plus the birth rate is 15-5 = 10.

The difference of emigration from immigration is 4 - 2 = 2.

Therefore to get the population of cheetahs we add what we get in the birth rate and death rate plus emigration and immigration.

which is 10 + 2 = 12.

The population for cheetahs is 12.