Understanding Photosynthesis and Its Importance

photosynthesis is the key process that makes energy. It's the process of changing sunlight

energy to convert CO2 plus H2O into high energy carbohydrates and oxygen Janann Helmart determine

mass of pot and soil and seedling water plant for five years and he determined mass

came from water. Joseph Priest lay a candle and put it under a jar and watch the flame

go out Jan Egan house repeated Priestley's experiment in the dark and it didn't work.

He found that photosynthesis needs light. The photosynthesis equation is 6CO2 +6 H2O arrow four

light C6H 1206+6O2