Answer:
It should be Carbon Cycle!
Explanation:
The other answers aren't involved with carbon. Hope this helps.
It is a nucleic acid. It is found in DNA. It is used to build an organism’s structures. It allows parents and their young to have similar characteristics.
The answer is true!
Hope that I helped
They should rely less on sight because the deeper you go down the less sunlight the reaches down because it refracts and gets dispersed. So it could be the middle of the day and it would look like the middle of the night down there.