Word of the Week: Phloem
Phloem (FLOW-um) In vascular plants, phloem is the living tissue that transports nutrients made by photosynthesis to the part of the plant that needs it. In trees, phloem is also called the inner bark. The phloem acts as a food-supply chain that flows from the leaves, where photosynthesis occurs, to the rest of the tree. […]
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