Across
- 3. caught the radio tag
- 4. solar architecture, aquaculture system and agriculture system are all elements of this
- 5. Cow parsnips, strawberries, and beach peas are examples of edible ______ ______
- 6. ________ and scratch pattern stay the same on a humpback's fluke
- 8. A natural fertilizer
- 10. __________ wood helps it bend easily without breaking
- 11. This building is made by using spheres and triangles
- 12. clams,oysters,mussels are examples of this
- 15. A _______ floats because its weight is distributed evenly
- 17. People who want to change worthless things into helpful things
- 18. crabs and ________ are examples of edible sea animals
- 19. Cooperation between living things
- 20. the Earth's molten outer core is made of nickel and __________
- 22. Micro-algae that filter feeders eat
- 23. Taught everyone to sign "Until next time"
Down
- 1. A magnet that can be turned off and on
- 2. Another name for a bioshelter
- 7. This is displaced with a boats weight is distributed
- 9. The Earth's outer core creates a weak _______ ______
- 13. Kelp, sea moss, and sea lettuce are examples of edible _____ ______
- 14. Largest magnet known to man
- 15. Supports the jib on the sailboat
- 16. made a rock calendar
- 21. All varieties of this flower are poisonous
- 24. This type of math is used in boat design and boat building