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Astructure that is found in a plant cell and not in an animal cell is a ? central vacuole mitochondrion nucleus ribosome
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All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.
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'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.
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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 structures forms a complete ring around the airway?...
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