L yes it’s very necessary
Answer:
the answers are
(2)Both involve the formation of solid particles from nebular materials
And
(4)Both involve the trapping of gases and the clumping of masses of matter
Explanation:
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If you were blacklisted during the Red Scare, you would not be able to find work in the entertainment industry.
<h3 /><h3>What was the Red Scare?</h3>
This was a time in the 1950s where people were increasingly worried that Communists had inflitrated America and were plotting a takeover.
When people were blacklisted for being involved in Communist activity, they would be unable to find employment in entertainment as people wanted to avoid their bad publicity.
Find out more on the Red Scare at brainly.com/question/3724882
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