Earth's atmosphere is 78%<span> nitrogen </span>21%<span> oxygen, </span>0.9%<span> argon, and </span>0.03%<span> carbon dioxide with very small percentages of other elements.
hope it helps</span>
A
A is correct for this problem
Answer:
Roughly around 24 miles per hour or 11 meters per second
Explanation:
I'm pretty sure it is "c"
