Abiotic factors, like water, are critical to most food chains. true or false?

That statement is true
Abiotic factors (such as weather and environment) will determine which organism will be superior compared to another. For example, Lion will be placed as the highest in the food chain if they're in Savanna environment. But, if we place that lion in the middle of the ocean, the lion will not has the superiority that it has on land.

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.

The answer is reflection.