Cells

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Across
  1. 3. -a mass of cells that are continually reproducing but are otherwise non-functional
  2. 7. Organism -a living thing made of more than one cell; relies on a variety of types of cells to perform a cellular functions
  3. 9. System -made up of several glands that produce hormones
  4. 10. System -made up of bones and cartilage
  5. 11. System -made up of skeletal muscles, including tendons and ligaments
  6. 12. -masses of specialized cells
  7. 14. Transport -the movement of substances into and out of a cell
  8. 18. -photographs taken with a microscope
  9. 19. -made of tissues, are parts of an organism that perform specific tasks
  10. 20. - smallest, most basic unit of living things
  11. 22. System -made up of the nose, trachea, and lungs
  12. 23. System -made up of the mouth, salivary glands, esophagus, stomach, liver, gallbladder, pancreas, and small and large intestines
  13. 25. -air and water cannot pass through
  14. 26. -water and air can pass through easily
Down
  1. 1. System -made up of the lymph, lymph nodes, lymph vessels, and lymphoid tissue
  2. 2. -the inability to move muscles
  3. 4. Organism -a living thing made of just one cell
  4. 5. System -made up of the kidneys, ureters, bladder, and urethra
  5. 6. System -made up of the brain, spinal cord, and nerves that exist in every part of the body
  6. 8. System -made up of the skin, hair, nails, and sweat glands
  7. 13. Division -the process by which two or more cells are formed from one cell
  8. 14. Light Microscope -uses light focused through several different lenses to form a magnified image of an object
  9. 15. System -made up of the heart (an organ), plus blood vessels and blood
  10. 16. -special kind of diffusion that involves only the movement of water through a selectively permeable membrane
  11. 17. Permeable -allowing certain substances to pass through, but not others
  12. 21. Systems -made up of more than one organ and perform one or more specific functions in the body
  13. 23. -the movement of gas or liquid particles from an area where there is a high concentration of particles to an adjoining area where there is a low concentration of particles, until both areas have the same concentration of particles
  14. 24. Cell -a cell that performs a specific duty and interacts with other types of cells in the organism in order to carry out its task successfully