If your school and surrounding area were to be suddenly abandoned, how do you think nature would reclaim it? What ecosystem was present before it was built on? Would it return to it's original state? How long would it take? What animal or plant populations would increase? Would you expect any species to actually decline without humans?

my school would be over run with vines, small trees, and the stone would start to crack and break down, a forest, at some point yes. though there still would be scattered bricks and old appliances. yes i'm sure about that. About 300 years, its a pretty large school. I'm sure the deer and bird population would rise. no, not really.  

Explanation:

what is shown in the image?

eukaryote

chloroplast

mitochondrion

submitted

it is called the mitotic spindle