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learning about leaves - part 9 of 20. identifies pine needles, vegetable leaves, blades of grass, and many deciduous leaves. demonstrates how leaves synthesize sugar - the basic food of animals - and illustrates the life cycle of leaves - knowledge tree stock videos & royalty-free footage
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Learning About Leaves - part 9 of 20. Identifies pine needles, vegetable leaves, blades of grass, and many deciduous leaves. Demonstrates how leaves synthesize sugar - the basic food of animals - and illustrates the life cycle of leaves
Archival, Learning
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