Biology Tools

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Across
  1. 1. a portable system attached to an air tank that allows people to breath under water
  2. 4. makes an enlarged image of a small object
  3. 6. a machine that uses steam and pressure to sterilize items
  4. 8. cutting apart the body of an animal or plant to study its structure
  5. 9. a submersible robot for exploring the ocean
  6. 10. devices to monitor the whereabouts of wildlife
  7. 13. jelly-like substance used to grow bacteria
  8. 15. an underwater vehicle
Down
  1. 1. matter that settles to the bottom of a body of water
  2. 2. a small handheld tool for cutting branches and stems
  3. 3. an instrument containing a magnetized pointer which shows the direction of magnetic north
  4. 5. organisms that drift in ocean water, caught with a net
  5. 7. a laboratory technique used to separate molecules in a gel or fluid using an electric field
  6. 11. a system for detecting objects by sending out pulses and receiving data from the waves that bounce back
  7. 12. a handheld tool with a curved scoop for lifting plants or earth
  8. 14. a satellite navigation system used to determine the ground position of an object