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