B Carbón dioxide
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Answer:
damaged cells proliferate until the wounds heals
<span>The name Mesopotamia comes from the Greek for 'middle' and 'river,' and meant'' between the two rivers ''</span>
C. photosynthesis happens in the cell
Fish are a class of aquatic vertebrates. The combination of gills, fins and the fact that they live only in the water make fish different from all other animals.