Answer:
All the matter to ever exist was created in the big bang. The amount of space between clumps of matter is increasing, which is allowing the expansion of the universe. There are plenty of conditions for the every matters being created.
Answer:
I think its land is heated through radiant energy
What substances are involved in controlling the production of sperm and eggs in humans? Hormones.
Answer:
heating of the mountain slope by the sun
Answer:
It represents the compound calcium chloride
Explanation:
