Question

Sorry to post this here but can someone help me on a biology question? Will fan and give medal.

Answer 1

Local ranchers have expanded the grazing area of their cattle. How will this impact the river that runs along their lands?

Animal wastes will run into the river with every rainfall.

This will not impact the river significantly.

Animal wastes will decompose and add important nutrients to the river.

Cattle will pollute the river by using it as source of water.

Answer 2

Maybe the last one?

Answer 3

I thought that at first but to me that's basically the same answer as B. So I'm putting those 2 out. Do you think it could be A? Because animal waste isn't considered an important nutrient to me lol

Answer 4

Yes i would not think an animals waste is an important nutrient to me haha. I would say the last one would be my first choice. If that is not right it try B, but im thinking it is D

Answer 5

Ok thank you for your help (:

Answer 6

No problem :D

Answer 7

i think its D too.