Answer:
When the Earth Rotates on its axis.
Explanation:
That is how the whole day/night cycle on earth progresses, is by the earth rotating on its axis. None of the others would work.
I didn’t see any of the following but I can say that one reason they use it is to record their findings
<span>it has a specific activation site for enzyme attachment</span>
I think it is rna, or ribosomes
Photosinthesis is where plants get their sunlight energy
