Living organisms respond to changes in environmental conditions in environmental conditions such as temperature. which series lists the correct order in which the body would respond would respond to such a change?

The correct order is cell, tissue, organ, organ system, organism. Cells would be the first to register something and with the impulse traveling through the body it would go through other cells that together form a tissue, then the entire organ would feel it, which would affect the system and the organism in the end.

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.