This printable word search puzzle contains 18 hidden words in a 17x17 letter grid. Words go horizontally, vertically, backwards, and diagonally. This word search is also available to download as a Microsoft Word document or a PDF.
chemical symbols
photosynthesis
atomic number
reproduction
phenootype
organelles
genotypes
heredity
organism
molecule
neutrons
mitosis
punnett
protons
nucleus
matter
cells
atom