This printable word search puzzle on the topic of Human Body Systems contains 18 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.
menstruation
progesterone
testosterone
ejaculate
oestrogen
ovulation
testicles
follicle
hormone
ovaries
scrotum
cervix
uterus
vagina
penis
semen
sperm
ovum