This printable word search puzzle on the topic of Animals (General) contains 27 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.
external parasites
internal parasites
parathyroid gland
pituitary gland
adrenal glands
thyroid gland
macroscophic
fermentation
microscopic
arthropods
helminthes
testicles
parasite
arteries
ovaries
trachea
bronchi
larvae
nymph
pupae
adult
veins
genes
toxin
host
RNA
DNA