My child's elementary school text book states that roots grow down because of gravity. We were wondering, are the roots pulled down by gravity or are they reaching down in search of water? In the absence of gravity, would the roots seek out water no matter the direction?
tkessen11 karma
My child's elementary school text book states that roots grow down because of gravity. We were wondering, are the roots pulled down by gravity or are they reaching down in search of water? In the absence of gravity, would the roots seek out water no matter the direction?
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