List the different levels of an organisms organization from a cell up:

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 of the following is a testable hypotheses?

In "the pig," what is the main effect that the piglet initially has on kibuka?