You put 4 plants and 4 mice in a terrarium which is sealed so nothing can get in or out (solid, liquid or gas). You love your plants and your mice. One of the plants begins to wilt and turn yellow. Use what you know about photosynthesis and respiration to decide what to do to keep all of the organisms as healthy as possible? A. Put another mouse in the terrarium. B. Take one mouse out of the terrarium.

C. Take all of the plants out of the terrarium.

D. Take all of the mice out of the terrarium