Which of the following conditions would lead to a small population size? a. a low birth to death ratio b. a high birth to death ratio c. immigration d. large number of resources select the best answer from the choices provided

a. A low birth to death ratio.

Explanation:

A population size is defined as a number of individuals of the population of a species in a particular area in a particular time. It is influenced by birth rate, death rate, immegration and emigration of members of the population.

A low birth to death ratio is the correct option. Low birth and increase in death will decrease the population size of a species.

not sure if this what   you'r looking for would be percent composition