Answer:
Coral!
Explanation:
I learned this is a biology class a while ago!
Answer:
A, 6 water molecules splitting apart
Explanation:
I believe the energy from the sunlight is used to split the water. Then we are left with its electrons, hydrogen, and oxygen. Also, photosynthesis only uses 6H2O molecules, so A seems most logical.
Answer:
The gravitational effect of Earth has slowed the rotational period of the moon to match it's orbit.
Explanation: As the moon orbits Earth, Earth is also orbitting the sun. Due to this we see the same side of the moon at all times.