Answer: i think it’s tone i’m not too sure
Explanation:
C. a topic sentence should open a paragraph with a brief introduction of the paragraph’s contents
The usage of the word crucial in this sentence shows that the factors being talked about are very important. This impacts a tone of seriousness and urgency in the text.
<h3>Meaning of Crucial</h3>
- When something is said to be crucial it means that it is very important and urgent.
- So, when the author talks about the factors that are crucial to surviving on the planet, he was referring to the things that are most important.
This impacts the tone of seriousness in the text.
Learn more about literary tones here:
brainly.com/question/12176973
Heres a website: http://userblogs.ganoksin.com/cgmfindings/2012/10/03/metal-melting-points-guide-to-melting-metals/
