Physics, 29.09.2019 07:50 catzdatbloadd
About one-third of the toxic metal, mercury (hg), is released into the air from natural sources, such as rocks, soil, volcanoes, and the ocean. the remaining two-thirds comes from
a. human activities
b. waste from livestock
c. airplane exhaust
d. automobile exhaust
e. mercury-rich plants
Answers: 1
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About one-third of the toxic metal, mercury (hg), is released into the air from natural sources, suc...
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