PLEASE HELP ASAP 20 POINTS What are real-world examples of mechanical stimuli, thermal stimuli, and chemical stimuli?

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.

Droughts cause very arid places such as a desert

Other organisms can change their behavior to take the place of the plants in the ecosystem.