MCQ Question:
Q) Choose the correct option:-
1. To find out if the rainfall in his town contains pollutants, which of these should Lokesh collect and study?
A. One sample of rain water on a rainy day.
B. Several samples of rain water on a rainy day.
C. Several samples of rain water on several rainy day.
D. One combined sample of rain water over several rainy days.
*This is a Biology Conceptual Question.
Please give me the correct answer. Then, I will mark it as brainiest.
Please give it fast. It is urgent.
Answers
Answered by
6
Answer:
c - several samples of rain water on several rainy days.
Answered by
0
Answer:
C)
Explanation:
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