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As energy flows through ecosystems, atoms and molecules cycle among
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Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast
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Which material is commonly used as a culture medium for living cells
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Biology, 22.06.2019 17:00
Which of the following is a feature of all cells? o a. all cells have a nucleus. o b. all cells have dna for at least part of their life cycle. het . o c. all cells are spheres. o d. all cells have a rigid cell wall.
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Biology, 22.06.2019 17:30
What are some of the immune functions of the lymphatic system? a. cleaning red blood cells from the blood and creating lymph fluids b.transporting lymph to the tissues and creating lymph fluids c.removing infectious agents and making white blood cells d.making red blood cells and removing infectious agents
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As energy flows through ecosystems, atoms and molecules cycle among...
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