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 Raw saps transforms into 4 The leaves contain a green substance called 5 Elaborated sap travels to all parts of the plant through 6 The leaves absorb 7 The mixture of water and mineral salts is called carbon dioxide from the air. their roots. xylem vessels. chlorophyll which traps sunlight. tubes called phloem vessels. raw sap. elaborated sap.
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