1.the basic unit of life DNA
2.a giant molecule consisting of the sugar deoxyribose, phosphates, and nitrogen bases; contains the coded genetic information
cell
3.the maintenance of a constant internal body environment by an organism's body
homeostasis
4.all of the chemical reactions in the organism for maintenance of the processes of life
metabolism
5.a small structure within the cell that serves specialized functions
organelle

the awnser is d i think

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

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.