Imagine that you live in Maine. Currently there is a high pressure area over Maine. If a low pressure are moves in, how will the direction of the wind change?

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?

Why has two different alleles for the same trait?

If there is another new infectious disease somewhere in the world, what do you think canadian officials should do