Biology, 19.07.2019 07:30 liltay12386
Which three statements are true about the energy flow in an ecosystem? a. the main source of energy for the ecosystem is the sun. b. producers convert radiant energy to chemical energy and provide for the entire ecosystem. c. energy flows from carnivores to herbivores. d. the maximum amount of energy is received at the highest trophic level. e. the maximum amount of biomass is present at the lowest trophic level. three choices plzzz
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Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?
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When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis
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Which three statements are true about the energy flow in an ecosystem? a. the main source of energy...
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