How are ferns, gymnosperms, and angiosperms alike? They depend on water for fertilization.
Reproduction depends on birds, bees, and other animals.
They all produce seeds.
They are all vascular plants.

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon