What two things determine the size of a population?

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck

not too sure but maybe in the hot springs.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project

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.