Use week 17 vocabulary
part of Earth in which life exists including land, water, and air or atmosphere
A)
ecosystem
B)
community
C)
biosphere
D
population

answer: c

explanation:

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.

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