Unit 7 Structures and Functions

Edit Answers
12345678910111213141516171819202122232425262728293031323334
Across
  1. 3. The thinking part of the brain.
  2. 4. The bone casing that surrounds the brain.
  3. 9. The process that makes food for a plant.
  4. 14. An organ that pumps blood.
  5. 15. To figure out the meaning of something.
  6. 17. A trait, feature, or quality
  7. 19. The female reproductive part of a flower that holds the eggs.
  8. 21. The part of a flower that receives pollen and contains the ovary.
  9. 23. Something that is on the outside of an organism or object.
  10. 24. The organ in fish and young amphibians that takes in oxygen from water.
  11. 25. Large exoskeletons.
  12. 27. Controls how internal organs function.
  13. 30. Moves minerals in one direction, upwards.
  14. 31. A hard external covering on many invertebrates that maintains their shape and protects their organs.
  15. 33. Think, outer layer that protects trees.
  16. 34. Have variety of colors, patterns, shapes, and odors that attract pollinators.
Down
  1. 1. The green, leaf-like part of a plant that protects a budding flower until it is ready to bloom.
  2. 2. The job that something is made to do.
  3. 4. An rigid inner support in vertebrates made of bones.
  4. 5. The main respiratory organ that takes in and releases air (carbon dioxide).
  5. 6. Where photosynthesis takes place, uses energy from the sun to convert water and carbon dioxide into sugar and oxygen.
  6. 7. The tube-like parts of a plant that transport materials throughout the plant.
  7. 8. Animal without a backbone or spine and has an exoskeleton.
  8. 10. Is one stomata.
  9. 11. A waxy outer coating on a leaf that helps a plant control the amount of water that leaves the plant.
  10. 12. Tiny opening on a leaf that take in carbon dioxide from the air and releases other gases from the plant.
  11. 13. An animal with a backbone or spine.
  12. 16. An organ that receives information from sense organs about the environment and then tells the body how to react.
  13. 18. Something that is on the inside of an organism or object.
  14. 20. To sort objects or living things into groups based on shared traits.
  15. 21. Move minerals in all directions
  16. 22. Animals (birds and bats) and insects (bees and butterflies) that move pollen from flower to flower to help plants make seeds and fruits.
  17. 25. The arrangement of particles for a specific purpose.
  18. 26. The male part of the flower that makes pollen.
  19. 28. An action or change that causes a certain reaction in an animal.
  20. 29. The death of all organism's in a species.
  21. 32. Coordinates the animals movement.