How might the levels of processing theory explain why some aspects are easier to remember than others?

There are three levels. Structural, Phonetic, Semantic. The first two are considered shallow and the last is considered deep. Good lucky :)

Explanation:

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.

you didn't show the passage, so unfortunately i cant you.