Question

In general, which of the following is a true statement about population sizer
a. If birth rate < death rate, population size increases.
b. If death rate < birth rate, population size decreases.
c. If birth rate > death rate, population size increases.
d. If death rate > birth rate, population size increases.

Answer 1

Answer:

Im confident the answer is C.

Explanation:

If the birth rate increases then the population size increases! :)  

Answer 2

Answer:

C. If birth rate is greater than death rate, population size increases.

Explanation:

None of the other options make sense. For instance, A. says, "birth rate is less than death rate so population size increases." How can there be more deaths than births and there be a population increase? You can continue through all of them with the same analyzing technique. :)