Examlex
Simplify the expression. Write your answer with positive exponents only.
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Stem
Usually the upright, vertical portion of a plant that transports substances to and from the leaves.
Flower
The reproductive structure of flowering plants, typically consisting of petals, sepals, stamens, and carpels.
Fence Post
A sturdy vertical structure that supports and maintains the alignment of a fence; often made of wood, metal, or concrete.
Barbed Wire
A type of fencing wire constructed with sharp edges or points arranged at intervals along the strands.
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