Answer:
If he did many people would be in danger.
Explanation:
Douglass's book was published before slavery was ended. If he'd given all the details of his escape, he would have given away important information about the Underground Railroad and put people in danger.
Answer:
D) Composite materials
Explanation:
The domain-specific words that can be used to replace the bolded phrase "many different kinds of things" is option D, "Composite materials"
This is because, the word "composite materials" is domain-specific to geography.
P. S: A domain-specific word is a technical word that is specific to a particular subject.
A non-count noun is one the cannot be made plural.
The non-count noun in this sentence is rain.
You should put comma next to a word that will separate the meaning of the sentence, so your sentence will make sense after all.
Both A and B are correct. Setting includes both places like towns and buildings and times (years, exact days, time of day).