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jok3333 [9.3K]
3 years ago
12

Question 1 of 10 A scientist is responsible for monitoring water quality in a river that flows by a large city. She monitors the

levels of many substances. This helps her determine the city's impact on the river water. Which substance does she not need to monitor? O A. Phosphates B. Nitrates C. Bacteria D. Carbon​
Biology
2 answers:
velikii [3]3 years ago
8 0

Answer:

D. Carbon

Explanation:

Took the Test on  A P  E X

SCORPION-xisa [38]3 years ago
4 0

Answer:

D

Explanation:

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