Across
- 4. substances that provide energy and materials that organsims need to grow
- 7. all the life processes that take place in the cell
- 9. tendency of an object to float when placed in a liquid
- 12. the cell membrance
- 14. extent to which a substance can be compressed
- 16. cells with a similar structure and function
- 17. everything an organism does
- 18. devices to control or regulate the ammount of flow
- 20. measure of the amount of force applied to a given area
- 22. not capable of being compressed
- 24. organism reaction to stimulus
Down
- 1. liquids internal resistance or friction that keeps it from flowing
- 2. purpose or task
- 3. system that uses gas under pressure to move loads
- 5. device that moves a fluid through or into something
- 6. group of organs that work together for a common purpose
- 8. a characteristic that allows an organism to live in its environment
- 10. the basic unit of life
- 11. system that uses liquid under pressure to move loads
- 12. multicellular organisms are made up of
- 13. parts of an organism that perform specific tasks
- 15. is to carry oxygen to all cells of your body
- 19. the inner surface of the small intestine forms into
- 21. anything that causes a response in an organism
- 23. all living things