Biology, 06.07.2019 12:10 alexis05evans
Brainstorm and create a list of 4 human activities that interfere with ecosystems, food chains and food webs. for each explain how it happens, why we do it, and mention short and long term effects
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Biology, 22.06.2019 01:20
Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.
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Biology, 22.06.2019 16:30
Which of the following may one conclude from a map that shows the average ph value of rainfall in the u.s.? acid rain is a more serious problem on the east coast. acid rain falls equivalently across the continental u.s. there are more factories on the west coast. the midwest has fewer forests than the rest of the u.s.
Answers: 1
Brainstorm and create a list of 4 human activities that interfere with ecosystems, food chains and f...
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