According to maguire and colleaguesâ study on the brain structures of london taxi drivers, which part of a taxi driverâs brain is more likely to be larger than normal?

Gray Matter

Explanation:

According to Maguire and colleaguesâ study on the brain structures of London taxi drivers. The Gray Matter, which is a part of the brain,  is more likely to be larger than normal.

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.