This printable word search puzzle on the topic of Human Body Systems contains 17 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.
Capallaries
Involuntary
Bone Marrow
Voluntary
Diaphragm
Skeletal
Cardiac
Bronchi
Trachea
Alveoli
Artery
Smooth
Muscle
Veins
Heart
Bones
Lungs