B) lever and pulley is the answer
Tephra is literally glass. It can be extracted from peat samples by burning off the organic peat. Lapilli is volcanic fragment
The sun's energy flow through the earth's system by it moving through the earth's atmosphere.
Answer:

Explanation:
This is true because gravity is independent of mass. Whether it's a heavy or a light object, when dropped, they both will hit the ground at the same time. The reason is that gravity does not depend on mass.
Hope this helped!
<h2>~AnonymousHelper1807</h2>
Answer:
It's the third answer
Explanation:
I had a test similar to this one a while back