It seems to be character vs self since Claire is putting herself down with her insecurities.
The primary problem is the greenhouse effect. Greenhouse effect is when some gases (including CO2) absorbs some portion of sun's heat to make the atmosphere warm to support life. But when the amount of CO2 etc. increases in the atmosphere, it heats up more than it is required. So, by limiting CO2 emission, we can solve this problem.
I think the right answer is c or b
hope i help
Answer:
I think it is 3. I could be wrong
Answer:
i think its B because a short story does have other characters but only 1 main character.
Explanation: