Đếm , phân loại và đánh số phân loại cho các nhiễm sắc thể trong hình

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

which fault and or fold did you find most difficult to diagram

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.