Answer;
Some bacteria have very specific temperature requirements.
Explanation;
- Natural selection refers to the process by which individuals that are better suited or adapted to their environment survive and reproduce most successfully; also called survival of the fittest.
- Organisms with more advantageous traits for their environment survive and reproduce more often which causes traits in the population to change over time.
- Bacteria with specific temperature requirements will be well suited to those temperatures as compared to other bacteria and thus will reproduce successfully.