How the Body Works Word Search

This printable word search puzzle on the topic of Human Body Systems contains 36 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.

musculoskeletal system
reproductive system
respiratory system
circulatory system
white blood cell
excretory system
digestive system
large intestine
small intestine
red blood cell
nervous system
food additive
organ system
peristalsis
bronchioles
ultrasound
stem cells
connective
epithelial
esophagus
capillary
emphysema
diaphragm
platelet
bronchi
trachea
artery
plasma
asthma
muscle
tissue
heart
nerve
organ
vein
COPD