Explanation:
5 factors are:
1). habitat change, 4 native species, (can not survive or reproduce 2 repopulate the area).
2).physical modifications of h20, or rivers.( dam's, rivers, changing h2o flow. critical 4 native fish, water fowl, microbes that eat harmful bacteria.
3).species that are not born 2 the area
4). pollution, due 2 human modification..
5). climate change, because of human modification..
hope this helps..
Answer:2. Flooding and 4 run off
Explanation:Watershed areas are prone to flooding. They also cause a lot of runoff
The general theory is that mitochondria and chloroplasts began initially as separate cells that were "eaten" by larger cells, but not digested and simply passed on due to their advantages.<span />
The answer is E. none of the above.
