Question No. 7
Exposure to mercury can occur from
Answer
A. Automobile exhaust
B.Amalgam used by dentists
C.Eating vegetables grown using chemical
fertilizers
D. Use of batteries
option hai definition mat do
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Answer:
Question No. 7
Exposure to mercury can occur from
Answer
A. Automobile exhaust
B.Amalgam used by dentists
C.Eating vegetables grown using chemical
fertilizers
D. Use of batteries
option hai definition mat do
d is the answer
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