Can't be gravitational, due to the fact that atoms are way too small to have a gravitational pull for something of similar size.
The strong nuclear force is the answer you're looking for.
Maybe biosphere and geosphere?
Answer:
decomposing and recycling organic materials in it's habitat.
The Big Bang Or Big Bang Theory is the theory scientists say how our universe started scientists say this occurred 13.7billion years ago
Answer:
A. The prism's index of refraction for violet light is greater than 1.35.
Explanation:
