This printable word search puzzle on the topic of Human Body Systems contains 15 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.
HEART RATE REGULATION
INTRINSIC CONTROL
MEDULLA OBLONGATA
PARASYMPATHETIC
CHEMORECEPTORS
NEURAL CONTROL
PROPRIOCEPTORS
BARORECEPTORS
INCREASES IT
SYMPATHETIC
TEMPERATURE
ACCELERATOR
ADRENALINE
SA NODE
THREE