Endosymbiosis
that is my explanation hopefully its right
Answer:
1.
Explanation:
Atomic mass is protons+neutrons. Atomic number is just protons.
Answer: Number 4 goes to - rise of one part of Earth's crust above another
Number 3 goes to - sinking of one tectonic plate beneath another
Number 1 goes to - pressure an chemical processes that transform sediment into rock
Number 2 goes to - small pieces of broken down,weathered rock
Explanation:
Hope it helps