How is each part of the organization important to the whole organism?​

A human body consists of trillions of cells organized in a way that maintains distinct internal compartments. These compartments keep body cells separated from external environmental threats and keep the cells moist and nourished.

All Organisms came from a chemical level of organization without chemicals there would be no cells, without cells there would be no tissues, without tissues there would be no organisms, without organisms there will be no organ systems(like the respiratory system), and without organ systems there would be no organisms… therefore each part of organization from a chemical to an organisms is important for the creation of something biological

What's the yellow wallpaper?