Across
- 4. Plant ____ absorb water and anchor it into the ground.
- 6. What is the process called in which plants make their own food?
Down
- 1. When plants grow towards the sun, it is called _______.
- 2. Dead plants _____ to make nutrient-rich soil.
- 3. The type of roots that a carrot has.
- 5. The type of stem that a tree has.
- 7. Carbon dioxide + ______ + water ----> oxygen + food