HI
I found a link that will direct you to the answer of this questions
<span>http://click.dji.com/ANbvbbP7bwUWtSACp6U_?pm=link&as=0004</span>
They help us understand the concept of evolution and they help us understand what our earth was like before and after pangea or the great continental drift
Answer:
Because oil is less dense than water, it will always float on top of water, creating a surface layer of oil.
Explanation:
Answer:
Reflecting telescopes take up less space, is the suitable answer.