What explains a broken bone healing? o New cells with identical DNA replace the old cells through cell division Cells with new, unique DNA replace the old cells through cell division. O New atoms and molecules are added to the bone through cellular respiration. The cells get larger to replace the damaged cells.

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where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

transformative rocks are the stones that emerge from the transformation of existing rock composes in a procedure called changeability, implies changing of structures. transformative rocks are shaped from alternate shakes that are changing a result of warmth or weight connected. one of this model is the earth developments that making rocks profoundly cover or crushed which will make the stones warmed and put under awesome weight. they are not softening but rather the minerals they are containing are changed synthetically that will shape transformative rocks. now and again different rocks are shaped when the others are near some liquid magma and getting warmed.