The theory that living organisms originate in cells or embryos of different kinds, instead of coming from a single cell
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grow out of, have roots in, originate in v
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v grow out of, have roots in, originate in v cause to point inward v stop the flow of a liquid v remove the stem from
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the back of one ski is forced outward and the other ski is brought parallel to it v grow out of, have roots in, originate in v cause to point inward v stop the flow of a liquid v remove the stem from
