It is mass can not be created or destroyed
Answer:
I think it's because it will decay and be soil and soil is biotic factor
To make amino acids which makes proteins
Two types of crust, the <span>thin oceanic crust that underlies the ocean basins, and the</span> continental crust that underlies the continents, which is thicker than the thin oceanic crust.
Hope this helps!
Thanks,
<span /> - xxred24
The point on earth's surface directly above an earthquakes focus (hypocenter) is called the epicenter.