Phosphorus and nitrogen are similar in that
A) they are both highly abundant in the atmosphere.
B) the human use of both has led to eutrophication.
C) both are essential for life.
D) Both a and b
E) Both b and c

Question

Quizplus · Accepted Answer

Phosphorus and Nitrogen are similar in that the human use of both has led to eutrophication, and both are essential for life. While nitrogen is abundant in the atmosphere, phosphorus is not. Hence, options A and B are incorrect. Therefore, option E is the best answer.

Phosphorus and Nitrogen Are Similar in That