Relier Pairs photosynthesisVersion en ligne learn about photosynthesis par Alba Monfort Torralba 1 The leaves contain a green substance called 2 Plants absorb water and minerals from 3 The mixture of water and mineral salts is called 4 Raw saps travels up the stem to the leaves through tubes called 5 Raw saps transforms into 6 The leaves absorb 7 Elaborated sap travels to all parts of the plant through tubes called phloem vessels. raw sap. carbon dioxide from the air. their roots. elaborated sap. xylem vessels. chlorophyll which traps sunlight.
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