Answer:
Your peers can reinforce your understanding by sharing similar thoughts.
Synonym means same. Peaceful's synonyms are words that mean the same thing as peaceful like calm, restful, etc. Antonyms are the opposite of peaceful like broken, disturbed, and agitated.
I hope this helped answer your question! <3
Answer: A. It tells the reader that Collins doubted the mission when he saw Armstrong and Aldrin’s craft.
Explanation:
The answer would be an opportunity cost
