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7.4 Homeostasis and Cells I.) The Cell as an Organism A.) unicellular- B.) HomeostasisTo maintain homeostasis, unicellular organisms: Every unicellular organism needs to: The Cell as an Organism How do individual cells maintain homeostasis? Answer Below ________________________________________________________________________ ________________________________________________________________________ II.) Multicellular Life A.) MulticellularThe cells of multicellular organisms are _________________________________ * B.) Cells specialization- Cells ______________________________with one another in order to maintain__________________________________________. ___________________________cell contributes to the overall ___________________________of the organism. C.) Levels of Organization The specialized cells of multicellular organisms are organized into: _________________,_________________,____________&_______________ 1.) Cell2.) Tissue3.) Organ4.) Organ system- A.) Cellular Communication 1.) cellular junctions- 2.) Receptor Multicellular Life How do the cells of multicellular organisms work together to maintain homeostasis? Answer Below ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________
