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Which element is used in photosynthesis found in atmosphere and fixed by bacteria?
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Facilitates growth and change in neurons and the migration of neurons to different sites in the brain
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Which of these best describes what occurs during cytokinesis? a) the chromosomes are separated b) the cell begins to divide by replicating the chromosomes c) the cytoplasm is divided between the two new daughter cells d) the nucleus opens to allow the chromosomes to enter the cytoplasm
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Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment
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A virus is a pathogen that contains several components. Which of the
following could NOT be a c...
following could NOT be a c...
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