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What is the relationship between the light and the plant? Is it transmitted? Reflected? This is cool. It'd be great to standardize.
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sunlight reflected off the plant. who are you? Try logging in to create a name.
Organic building block is a term in organic chemistry, which is used to describe an organic compound with functional groups. http://www.alfa-chemistry.com/products/organic-building-blocks-73.htm
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