Why is grass green? Biosynthesis?
But it comes out brown?
Weird!
really activates my almonds
>>33825
What does this have to do with /cock/?
Grass is green because Chlorophylls are green. Chlorophylls are green because. Just because. No particular reason, really, the molecule which they have evolved to absorb a lot of visible light (since the sun's light is mostly visible) just happens to be bad at absorbing green.