Most organisms function best within a narrow range of pH levels
The student will demonstrate an understanding that all organisms are composed of cells which can function independently or as part of multicellular organisms.
Conclude that cells exist within a narrow range of environmental conditions and changes to that environment, either naturally occurring or induced, may cause changes in the metabolic activity of the cell or organism.
Manipulate conditions and analyze data to explain how changes in
pH levels affect the metabolic activity of organisms.