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In an ecosystem, energy O A. is mostly lost as heat. B. moves as a circle. C. is eaten by animals. D. is decomposed by fungi. .
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The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons
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Which direction does the energy flow in this energy pyramid ?
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Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.
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In an ecosystem, energy O A. is mostly lost as heat. B. moves as a circle. C. is eaten by animals. D...
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