Across
- 3. The part of the plant that absorbs water.
- 5. The smallest unit of life in biology.
- 11. A shape with three sides.
- 12. A polygon with four equal sides.
- 14. The process plants use to make food using sunlight.
- 15. A large body of water surrounded by land.
- 16. The organ used to pump blood in the body.
Down
- 1. The capital city of Indonesia.
- 2. The study of numbers and equations.
- 4. A country known for sushi.
- 6. A science subject that studies living organisms.
- 7. The force that pulls objects toward Earth.
- 8. A continent known for the Eiffel Tower.
- 9. The largest planet in the solar system.
- 10. The opposite of "exit".
- 13. The main gas humans need to breathe.