Astudent drew this model of the trophic levels of an ecosystem. how can you improve this model’s accuracy?
a. the sun should be added at the bottom, with 100 percent of the energy.
b. the energy retained should decrease from the bottom of the pyramid to the top.
c. the energy retained should be equal from the bottom of the pyramid to the top.
d. the sun should be added at the top, with 100 percent of the energy.
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Biology, 22.06.2019 03:00
The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates
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Biology, 22.06.2019 04:30
Quick asap will give brainiest ! what best describes the same pattern of tides on earth throughout the day? neap tides spring tides semidiurnal tides nocturnal tides
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This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism
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Biology, 22.06.2019 13:00
We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.
Answers: 3
Astudent drew this model of the trophic levels of an ecosystem. how can you improve this model’s acc...
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