I think this is what you’re looking for hopefully
We see rainbows when the son is behind us and some type of water or rain is in front of us. When the sun light hits a raindrop it's refracted and is changed in direction.
(and we see them with our eyes mannnn or womannnn)
The correct answer would be D, gravity. As moving water will cause rocks to erode as well as wind, and animal habitation.
The most appropriate answer would be Winter !!
As in southermost past there is only two season winter and summer !! So as the earth is moving away from sun and thus the southern part will be far away and northern part will be facing sun !! So C !!
That would be the nucleus.
The nucleus is the control center of the cell, located in the center of a cell.
