How do demographers figure out population growth? this will be all
a. by comparing birth rates and death rates b. by asking people how many children they have

dude you should crop your image so only the question shows. but   can you explain it better

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.