"which inference can be made from the graphs?
(1)the increase in sewage waste from 1950 to 19...
"which inference can be made from the graphs?
(1)the increase in sewage waste from 1950 to 1970 was due to a decreasing human population.
(2)the decrease in sewage waste shows that the environmental problems associated with land pollution have been solved.
(3)sewage waste is a good source of nutrients for most fish.
(4)increases in sewage waste were responsible for decreasing oxygen levels in the lake."
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The diagram is represented of a part of a plant cell. identify the locations where proton concentration builds up during photosynthesis and cellular respiration
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An organism lives in a container with very little oxygen. it produces ethanol and carbon dioxide as waste products. which process does it use to produce most of its atp molecules? a. lactic acid fermentation b. glycolysis c. electron transport chains d. alcohol fermentation
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