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 Raw saps transforms into 3 The leaves contain a green substance called 4 The leaves absorb 5 Plants absorb water and minerals from 6 The mixture of water and mineral salts is called 7 Elaborated sap travels to all parts of the plant through elaborated sap. raw sap. xylem vessels. chlorophyll which traps sunlight. carbon dioxide from the air. tubes called phloem vessels. their roots.
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