Year 3 Key Words Part 1

3. an organ that helps break down the food you eat.
4. means you can see through something clearly, like glass.
7. when living things get bigger over time.
8. a push or pull on something that can make it move or change.
9. the part of a plant that supports the leaves and flowers and carries water to them.
12. a tool with holes used to separate small particles from bigger ones.
14. means they push each other away.
16. foods like bread, pasta, and sugar that give your body energy.
19. the part of a plant that holds it in the ground and takes in water and minerals.
20. Rock a type of rock formed from layers of sand, mud, and other stuff over a long time.

1. how living things make more of their own kind, like when animals have babies.
2. how plants use sunlight to make their own food.
5. when things change their location or position, like when you walk, wave or when a car moves.
6. the hard framework inside your body made of bones.
10. means something can stick to or be attracted to a magnet.
11. foods like meat, fish, and beans that help your body grow and repair itself.
13. resistance the force that slows down objects when they move through the air.
15. foods like butter, oil, and nuts that give your body stored energy and help protect your organs.
17. the parts of your body that let you see.
18. a special part of your body that does a specific job, like your heart or stomach.