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