Answer:
I think it all comes down to a moral or religious point of view. Also It poses a risk to civilization as we don't know exactly the consequences of doing such a huge thing. We don't know the dangers of human cloning and what could go wrong if unsuccessful.
*that's all I got man hope this helps lol
Explanation:
It's a system of chronological dating and geologists use it to describe the timing and relationships of events in Earth's history
C is the answer to your question<span />
Answer: corals, crabs, oysters and urchins
Explanation:
