Chemistry, 18.12.2020 16:20 jksimmons2364
48. Use the diagram below to draw the organisms in a four-step food chain. You can choose
desert ecosystem or an aquatic ecosystem. Labelach of the fourtrophic evet
49. If 575, 250 Calories of energy are available at the first trophic level, calculate the number of
Calories available to the 2-, 34, and 4 levels.
2 Level:
34 Level:
4 Level:
50. Is it possible for an inverted pyramid to exist, like the one show here? Explain
your answer
Answers: 3
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The difference between the atomic number of an element and the element’s atomic mass is the number of ions.
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The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.
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Stage in which a typical star has completely stopped fusion
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48. Use the diagram below to draw the organisms in a four-step food chain. You can choose
desert ec...
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