Final Exam Review

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Across
  1. 4. a combination of two or more simple machines
  2. 5. the study of heredity
  3. 9. the type of force when you push on an object
  4. 12. a source of chemical energy for electronics
  5. 13. traits passed from parents to offspring
  6. 14. traits that are developed over time
  7. 17. a simple machine that is made of an inclined plane wrapped around a central cylinder
  8. 19. expressed in the phenotype even if only one copy is present in the genotype[represented by a Capital Letter]
  9. 22. see saws and crowbars are an example of this simple machine
  10. 23. Alleles that have the same form of the same gene [two capital or two lower case letters] are called
  11. 26. as mass increases, acceleration ______________
  12. 27. force of resistance
  13. 30. why an object in motion stays in motion
  14. 34. Newton's law that describes equal and opposite reactions
  15. 35. expressed in the phenotype only when two copies of it are present [represented by a lowercase Letter]
  16. 36. energy that makes you feel warm
  17. 37. unit for force
  18. 38. a dolly is an example of a wheel and ___________
Down
  1. 1. energy of motion
  2. 2. an example of chemical energy you use everyday
  3. 3. without change in position, no _________ is done
  4. 5. the actual genes an organism has. It is represented by 2 letters
  5. 6. Newton's law that gives us F=ma
  6. 7. object in motion stays in motion unless acted on by an _____________ force
  7. 8. a distinguishing quality or characteristic
  8. 10. equal forced acting on an object
  9. 11. balanced forces have a net force of __________
  10. 15. energy of position, or stored energy
  11. 16. _________ the forces when they are acting in opposite direction
  12. 18. energy stored in the bonds of compounds
  13. 20. combination of kinetic and potential energy
  14. 21. actual characteristics that can be observed (the physical appearance)
  15. 24. A section of DNA that contains certain traits.
  16. 25. source of all of Earth's energy
  17. 28. energy carried by light
  18. 29. as mass increases, inertia ____________
  19. 31. the capacity to do work
  20. 32. Newton's law that states an object in motion stays in motion
  21. 33. a simple machine made of a grooved wheel and rope that changes the direction and size of force needed to lift an object