[Am]If you want to [C]know [F]how a plant [C]grows, It takes [Am]water [G]air and [F]sunlight [G]and makes [C]cellulose. [F]Every plant can [C]do this [F]fundamental [C]process, [F] And we can [C]call this [F]photo [G]synthe [C]sis [Am]Unlike me and [C]you, [F]plants need [C]CO2 [Am]And they make [F]oxygen that [G]stops us feeling [C]blue [F]Every...