Because atoms is something that pops or has bubbles in it
"Lightyear" is a <em>distance</em> ... specifically, the distance that light travels
through vacuum in one year of 365 days.
It's equivalent to 9.454 x 10^12 kilometers, or 5.875 x 10^12 miles .
A, convection, is your answer
Answer:
<u>B. Should be rested</u>
Explanation:
That is the only reasonable answer.