True or false? Earths temperature remain stable because the amount of thermal energy received is radiated back to space

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

i believe your answer would be c.. : )

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?

essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.