20. Trees & Plants

1. The liquid that flows inside a large woody plant, carrying food and water.
3. System All the underground parts of a plant that anchor it and absorb water.
6. Another word for a woody plant that is smaller and bushier.
8. A type of large woody plant that loses its leaves in autumn.
11. A large area covered mostly by large woody plants.
12. The woody fruit of a pine tree, holding its seeds.
13. A woody plant that is smaller than a large woody plant and has many stems.
14. The nut of an oak woody plant.
15. A plant that grows by climbing or crawling along surfaces.

2. The process by which green things make their food from sunlight.
4. A sharp, pointy growth on a plant that helps protect it.
5. A piece of ground used for growing flowers, vegetables, or other green things.
7. A small lump on a plant that will soon grow into a leaf or a bloom.
9. A type of large woody plant that keeps its green leaves all year round.
10. When a tiny new plant starts to grow from a seed.