How has the scientific community addressed the safety of chemicals


Asked by maham237 @ in Chemistry viewed by 305 People


A. Chemicals are repeatedly tested, even those that have existed for a long time.
B. Existing chemicals are tested if they have never been tested before.
c. Chemicals are tested if they are suspected to have caused a problem.
D. Only new chemicals are tested.

Answered by maham237 @



Answer:

A

Explanation:

Chemicals are repeatedly tested, even those that have existed for

a long time.


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