Shelly is reciting the names of the first five presidents of the united states. the type of memory she is using is:

Semantic memory

Explanation:

Semantic memory is the part of our memory. Semantic memories are all about the facts that we all gather in our life when we all were young. these are the memories that are not related to our emotional or personal experience.  

There are some semantic memories such as:

Thus here in the above context, Shelly has been used semantic memory in which she gets information about facts such as the president of the United States.  

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.

1. seasonal

2. frictional unenployment

3. the number of the labor force multiplied by 100 and then subtract the number of unemployed.

4. 4%

5. an increase in prices