What does the word pertinent mean based on the context clues provided?

coach williams wrote down our names and pertinent information that she needed, such as our phone numbers and email addresses. she said it was important to be able to contact us with updates about practices and games.

a.
isn’t needed immediately
b.
shouldn’t be given freely
c.
giving information to someone
d.
applies to the situation

D

Explanation:

On this context, the word "pertinent" means information  that applies to the situation.

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.