Fact 1: Transpiration is when water vapor moves from plants into the atmosphere. Fact 2: Transpiration occurs as long as stomates are open. Given the two facts above, what must happen for water vapor to move from plants into the atmosphere?

Select from:
(a). plant must be dead;
(b). Condensation;
(c). stomates must be open;
(d). evaporation;
(e). cells must be closed;
(f). must be cloudy;
(g). Warm air moving into cold air;
(h). vaporization;
The answer is:
(c).