This printable word search puzzle on the topic of Human Body Systems contains 16 hidden words in a 24x24 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.
genetic disorder
umbilical cord
birth defects
prenatal care
fertilization
environment
chromosomes
sperm cell
heredity
placenta
egg cell
cervix
embryo
uterus
genes
fetus