<span>
There are dark regions with numerous craters called impact craters and they cover one-third of the moon. The remainder of the moon is covered by lighter regions which have many ridges and grooves . The ridges are as high as 2000ft and stretch for thousands of miles.</span>
Humans cannot convert the sun's energy into glucose for themselves because humans lack <span>chlorophyll.</span>
An oxygen atom would be the smallest particle representing hydrogen peroxide.
hope that helps :)