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