189k views
21 votes
A scientist wants to monitor the amount of acid

precipitation falling into a watershed.
Which tool would be the best for the scientist to use?
A. pH meter
B. Dissolved oxygen sensor
C. Satellite images
D. Bioindicators

2 Answers

10 votes

Answer: ph meter

Explanation: just did the quiz too

User Yam
by
5.2k points
7 votes

Answer:

ph meter

Step-by-step explanation:

i just did this question

User Pfabri
by
4.4k points