mur (1) racine (1) polymère (1) nutriment (1) minéral (1) perte (1) amende (1) diffusion (1) rétombée atmosphérique (1) Defects (1) Composition (1) Control (1) Forms (1) Drama (1) Balances (Weighing instruments) (1) Water (1) Plants (1) Lignin (1) Integrity (1) Homeostasis (1) Growth (Plants) (1) Functions (1) Equilibrium (1) Drama (1) Diffusion (1) Defects (1) Cells (1) Location (1) Roots (1) diffusion (1)