Word searches · Hard · 4th and 5th grade
Body systems word search

Organs and body systems for upper elementary science. The 15 words are hidden in all eight directions, including backwards. Page 2 is the answer key.
The words to find
- skeleton
- muscle
- heart
- lungs
- brain
- stomach
- kidney
- liver
- nerves
- blood
- skin
- artery
- vein
- digestion
- oxygen
Want your own words? Try the word search maker.
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Common questions
How many words are in this body systems word search?
15 words: skeleton, muscle, heart, lungs, brain, stomach, kidney, liver, nerves, blood, skin, artery, vein, digestion, oxygen. They are hidden in all eight directions, including backwards.
Is there an answer key?
Yes. Page 2 of the PDF shades every hidden word.
What grade is it for?
It is a hard word search, made for 4th and 5th grade. Fifteen words hidden in all eight directions, even backwards.




