I think the answer should be D.<span>It reduces the amount of thermal energy that is transferred from outside to inside the container. </span>
The answer might be B because the value is negative, and negative could mean slowing down.
-I believe the star gives off energy-, With<span> most </span>stars<span>, like our sun, hydrogen </span>is<span> being converted into Helium, a process which gives </span>off<span> energy that heats the </span>star<span>.</span>
The image produced is magnified and real.
