A scientist wants to monitor the amount of acid
precipitation falling into a watershed.
Which tool would be the best Tor the scientist to use?
O A. pH meter
O B. Dissolved oxygen sensor
O C. Satellite images
O D. Bioindicators


Answer :

Answer:

A. pH meter

Explanation:

This is because a pH meter measures the acidity of water.

Answer:pH meter

Explanation:

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