Question

3. Hazard identification mainly focus on
A. Chemical source and concentration
B. Chemical exposure
C. Chemical analysis
D. Chemical pathway​

Answer 1

Answer:

D.

Explanation:

chemical path way.

rhis is your answer

Answer 2

Answer:

the correct answer is A.

Explanation: because hazard identification mainly done with tracking its chemical source, concentration and its pathway in environment. Which helps us to track the further effectsof of any hazardous chemicals which affects our and environmental health.

hope this helps

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