Which statement is evidence used to support the endosymbiotic theory? mitochondria and chloroplasts contain their own dna. mitochondria and chloroplasts are surrounded by one membrane. mitochondria and chloroplasts reproduce similar to eukaryotic cells: through mitosis.

A) it will stay on the table

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.