This printable crossword puzzle has 10 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
plants __________ coler
________ are tiny dust particles
when you look in a mirror is ______________
when light goes threw a object its __________
lens that is thicker in the middle is a ___________
letting light go thru but scattering it is __________
a lens that is thicker on the sides then the middle is a ___________
a movement of energy in a up and down pattern ___________
the highest point of a wave is a ___________
the low point of a wave is a __________