Diffusion? are you asking what its called?
Answer: D
Explanation: Canada geese are native to north america and breed in Canada.
A scientific hypothesis must be testable and yield results. It must state the intended or predicted result of the experiment
Answer:
Excess nitrogen can cause over-stimulation of growth of aquatic plants and algae. Excessive growth of these organisms, in turn, can clog water intakes, use up dissolved oxygen as they decompose, and block light to deeper waters. So few organisms live in these conditions or even can suffocate and die.
B.) A dog walks to a stream and drinks when it gets thirsty
would have to be your answer..
