Answer:
Geologists search rivers, mountains, and caves for clues about how and when the Earth was formed.
Explanation:
This would be an important idea to include in your summary because it contributes to the central idea of the entire passage. The passage is about the work of geologists, and this sentence/idea is the main idea.
a. Employee complaints and d. Safety conditions
Answer:
I think the answer I b hope i helped please mark brainiest:)
Explanation:
It is a compound complex sentence
