Integrated Science2 2022

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Across
  1. 5. the kind of variable that is manipulated by the experimenter
  2. 6. used to give credit to a source used
  3. 8. two atoms covalently bonded
  4. 9. the change in speed of an object in a given time
  5. 10. the movement of molecules from an are of high concentration to low concentration
  6. 12. a row on the periodic table
  7. 15. the part of the cell where aerobic cellular respiration takes place
  8. 16. 6.02 x 10(23) things
  9. 19. a state of balance or equilibrium among body systems
  10. 20. the product of mass and velocity
Down
  1. 1. the product of the first step in anaerobic cellular respiration
  2. 2. a device used to measure mass
  3. 3. the curved part at the top of a liquid
  4. 4. a person who designs and builds machines or structures to solve problems
  5. 7. a subatomic particle with a positive charge found in the nucleus
  6. 9. a blood vessel that carries blood away from the heart
  7. 11. the type of reaction given by A + B --> AB
  8. 13. a tool used by scientists to see trends in data
  9. 14. the part of the lungs where gas exchange takes place
  10. 17. the scientific discipline that deals with the study of living things
  11. 18. anything that has mass and takes up space