Science quiz redo
Across
- 2. system, the body system that breaks down foods and absorbs nutrients
- 5. an organ that conducts blood through an animal's body
- 8. system, a system of special organs that get rid of animals bodies of way cells
- 9. system, the multiple organs that bring oxygen and remove carbon dioxide from the body
- 13. system, the multiple organs that work together to transport nutrients and oxygen cells and remove waste and carbon dioxide
- 14. feeder, an animal that strains tiny algae protest or other food items out of the water
- 16. an animal that eats plants and animals
- 18. an organ system that supports the bodies of many animals
- 22. digestion, the form of digestion that uses chemicals to break them food molecules into nutrients
- 23. system ,an organ system that an animal or humans used to move around
- 25. a bundle of neurons
Down
- 1. a tiny opening that takes an air along the side of the body, certain animals
- 3. an animal that eats dead animals
- 4. special cells that collect information and transmit electricity impulses
- 6. form of digestion that grinds and crashes foods into smaller particles
- 7. an animal that feeds on plants
- 10. an animal that a carnivore eats
- 11. system, an organum system that ensures that all the body systems of animals work together
- 12. animals
- 15. an organ invertebrates that filters out waste from the blood
- 17. digestion,
- 19. a muscular organism for pumping blood through the body
- 20. in Oregon, that exchanges gases with aquatics surroundings
- 21. an animal that gets most or all of its energy from nutrients from eating
- 24. an organ vertebrae, that exchange gases with air