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.
White blood cells
red blood cells
Carbon dioxide
oxyhaemoglobin
Microorganism
Lymphocytes
body tissue
haemoglobin
Phagocytes
Platelets
phagocyte
nucleus
Plasma
oxygen
wound
cells
lungs