I believe it’s answer B because even in space gravity plays roles.
True energy passes from animal to animal or plant to plant
Answer:
A true
Explanation:
Bald eagles have white heads distinguishing them from the rest of their body(which is dark brown
Answer:
Coefficient of
is more than 4
Explanation:
Oxidation: 
- Balance charge:
......(1)
Reduction: 
- Balance Cr:

- Balance O and H in acidic medium:

- Balance charge:
.......(2)
gives balanced equation:

So coefficient of
is more than 4
It’s C
Cooling a liquid til it freezes will cause a liquid to turn into a solid