CAUSE
One question. One truth.
“Why is wood brown colored?”
Lignin in wood makes it brown
Medium confidenceStructural
CURRENT STATE
Wood is brown because lignin in its cells gives it that color
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CAUSE
One question. One truth.
“Why is wood brown colored?”
CURRENT STATE
Wood is brown because lignin in its cells gives it that color
Have your own question?
Ask CAUSE →askcause.com