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In water enters cracks in rocks and freezes. water when it freezes and makes the cracks larger.
Answers: 3
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What will happen if two of the base pairs of the stand of the dna are switched
Answers: 1
Biology, 22.06.2019 18:30, Annabel9554
There are few cells in the body that do not undergo mitosis: most somatic cells divide regularly, some more than others. take for example the cells that line the digestive tract. these cells must be frequently replaced because they are constantly eroded by the movement of food through the tract. what mechanism(s) is/are in place to ensure that these cells are exact copies of the mother cell
Answers: 1
In water enters cracks in rocks and freezes. water when it freezes and makes the cracks larger....
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