(A) they use it in a chemical reaction producing ammonia.
C. consumers depends upon producers for food
Answer: 2ND. Stream A. 5th. stream C. 6th. Stream C. 7th. Stream B. 8th B. 9th. C. 10th. A. 11th. The elevation of 6,683 should be the last one the third one because it look like it has a wide river flow and it also look deep most likely is deep irl.
