Answer:Physical
Explanation:
State Change is physical because it changes without it being chemically done. So when water changes from a liquid to a solid the state of it is changing. (Solid or Liquid or Gas)
Basically what is physically being changed with out a chemical.
Answer:
Protons, Neutrons, and Electrons
Explanation:
I think the answer is codominant??
Oxygen is something that activated Cellar Reapiration that convets nutrients into energy (ATP).
Answer:
A
Explanation:
Germanium and Carbon are in the same 14th group.