Answer:
A should be your answer. I know this was yesterday, but if this was it, let me know
Explanation:
The optimum temperature for growth of e. coli bacteria is around 37 degrees celsius and 98.6 degrees fahrenheit.
Explanation: I think camouflage method or a design that scares away predators.
Astronomy can best be described as a "<span>a. study of objects beyond earths atmosphere", although the subject of astronomy can be much more complicated. </span>