¿El sol se mueve en torno a la tierra, o la tierra se mueve en torno al sol? Y qué tipo de movimiento presenta de acuerdo a los tipos de movimientos observados en clases

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.