Cells can die or become damaged. Which part of cell theory is used to replace dead or damaged cells? A. Cells divide to make new cells.
B. Cells multiply by cellular respiration
C. Cells take in new cells through endocytosis. D. Cells grow larger to make up for the lost cells.

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A

Explanation:

cells divide by mitosis hope this helps

The effect of light intensity on the photosynthesis rate using an aquatic organism. The effect of light intensity on photosynthesis can be investigated in water plants. Use Cabomba or Elodea, which are sold in aquarium shops. The plants will release bubbles of oxygen – a product of photosynthesis