Answer:
E. careful planning necessary in scientific experiments
Need more info, was there a picture that was supposed to go along with this question? if so, you can repost and i’ll be happy to answer:)
Layer C formed.
Layer B formed.
Layer A formed.
When layers A-B-C were present, intrusion D formed.
Intrusion D cut through layers A-C.
Fault E formed, shifting rocks A through C and intrusion D.
Answer: What is the author trying to tell you? What do you think this paragraph is about?
The author wants to tell you that Chinook Salmon are a big part of the aquatic food web.