Question: what are the three requirements for photosynthesis quizlet?
Answer: Sunlight(Energy) Ulitmate source of energy. ... 
Pigments. Absorbs light. ... 
Plastides. Contain Chlorophyll. ... 
Parts of a Chloroplast. Thylakoids-disc like. ... 
ATP. Cellular energy. ... 
Three things ATP uses for cellular energy. Movement. ... 
Carbon dioxide. From atmosphere enters the stoma. ... 
Water.