Unit 1+2 Science Review

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Across
  1. 1. smallest unit of matter; can’t be divided into without the release of particles
  2. 3. _______ gets weaker with distance (hint: think planets).
  3. 6. the larger shadow cast when the sun's rays are blocked
  4. 9. The Earth ______ on its axis
  5. 10. The Earths _____ is 23.5 degrees.
  6. 12. smoke, flames, or an explosion happen when combining certain chemicals
  7. 14. Offspring are identical to parent
  8. 18. The Earth ______ around the sun
  9. 19. the trait that always show when present which is represented as a CAPITAL LETTER
Down
  1. 2. The Sun and Moon's gravity create Earth's neap _____ and spring _____ (same word in both spots).
  2. 3. genetic makeup of organism (AA, Aa)
  3. 4. Change is negative to the living thing
  4. 5. A mistake or a change in a living thing’s DNA
  5. 7. The tide where the moon and Sun’s gravity work against each other
  6. 8. the parent organism divides itself into two unequal parts, the bud grows and breaks off, becoming its own organism
  7. 11. a group of atoms bonded together, the smallest unit of a chemical compound
  8. 13. _____ eclipse- occurs when the moon either partially or completely blocks the sun from the Earth's view
  9. 14. One of 2 or more versions of a gene (ex: blue eye gene)
  10. 15. The smaller shadow casted when the sun's rays are blocked
  11. 16. When 2 plates move apart, creating valleys and ridges.
  12. 17. A substance that is made up of more than one type of atom bonded together