How have the characteristics of each kind of cell put limitations and provided opportunities for the survival and divergence of modern living things

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?

Which statement is a physical property? becomes moldy quicklyeasy to digestconducts electricity poorlydoes not burn

What does the number 18.9984 represent in the image?