Answer:
The correct answer to the question, 'which of the following scenarios is representative of how agricultural practice can affect the environment' is A. Option A is chosen because it is the only option that refer to another environment which is different from that of the farm. When fertilizers are washed to nearby ponds as a result of erosion, it causes a lot of negative changes in the pond. For instance, the chemicals in the fertilizer can be poisonous to some of the smaller organisms in the pond, this will result in the death of these organisms. Fertilizer run off can also cause excessive growth of plants such as algae in the pond. This may block out the light necessary for the survival of the organisms in the ponds and may also reduce the amount of oxygen available to the organisms living in the pond.
Explanation:
I am going to go with either C,A B.
I'm not entirely sure. it's just what i think
Answer:
B a diverging boundary where two ocean plates move apart from one another
Explanation:
hope it helps
I'd say option 4, because all of those are capable of changing the enviroment
I believe it's oxygenated or oxygen rich blood away from the heart.
