PLS HELP :[ What body systems are involved in the following scenario? List at least 2 Scenario:Ouch! You step on a tack and jer. k away without even thinking. Then you decide to pick up the tack and place it back in a desk drawer.

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Cell division is important to single celled organisms because it allows the cells to reproduce. through cell division, cells make exact copies of themselves. when single celled organisms go through cell division, they make exact copies of themselves which is how they reproduce.

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