Across
- 5. A type of gas (air given off during photosynthesis. It is needed by animals and humans to breathe.
- 7. The process that plants use to make food. The plant turns sunlight, chlorophyll, and carbon dioxide into food (sugar) and oxygen.
- 8. Supports the plant; has many thin tubes that carry water, minerals, and food through the plant.
- 9. Protects and holds the seeds of the plant; often eaten by animals which helps the seeds spread to different areas.
Down
- 1. The green pigment that is found in plants' leaves. It helps the plant make food.
- 2. dioxide A type of gas (air) needed by plants for photosynthesis. Plants use it and produce oxygen.
- 3. Part of a plant that soaks up vitamins and minerals. Also stores good for the plant.
- 4. Makes food (sugar) for the plant. Also takes in carbon dioxide and releases oxygen into the air.
- 6. Part of a plant that makes seeds.