Plant System Crossword Puzzle

QUESTIONS LIST: leaf: stem, roots and _ are parts of a plant, blade: the leaf _ is usually the largest part of the plant, chlorophyll: leaves obtain a green substance called _ that absorb sunlight to make food, stem: _ keeps the plant upright to allow the leaves to get enough sunlight, water: the stem transports _ , mineral salts and food from one part of the plant to another, roots: _ hold the plant firmly to the ground, shape: leaves of different plants can be different from one another in edge, _ , texture and colour, spines: cactus leaves are shaped like _ , sunlight: plants with weak stems coil around structures so that they can climb higher to get enough _ to make food, food: the green stem of the cactus makes _ for the plant.