Which of the following is true concerning sources of water pollution?
a. mine wastes and heav...
Biology, 02.12.2019 15:31, priscilalegarda
Which of the following is true concerning sources of water pollution?
a. mine wastes and heavy metals become water pollution through storm water runoff.
b. biodegradable materials like food, wood, and leaves are not considered pollution.
c. petroleum byproducts and fuels end up as pollution principally from oil spills.
d. pesticides and herbicides do not commonly become water pollutants.
Answers: 1
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Biology, 22.06.2019 13:00, dianelys3083p5spb5
Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?
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Biology, 22.06.2019 21:30, ngozi1122357
How do you suppose living conditions differ between the country furthest along in the demographic transition compared to the country earliest in the transition? how would living conditions in these two countries affect both birth and death rates?
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