My Crossword Maker Logo
Powered by BrightSprout
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

The Respiratory System

1
2
3
4
5
6
7
8
9
10
11
12
Across
2
Air passage from the throat to the lungs
4
Push air out of the lungs
5
A gas that plants need in order to live
8
A gas that animals need in order to live
10
Two tubes from the trachea to the lungs
11
A pair of organs inside the ribcage
12
Opening through which food is ingested
Down
1
A dome-shaped muscle that pulls are into lungs
3
Another word for windpipe
6
One of the tubes from the trachea to a lung
7
Pull air into the lungs
9
Part of the face that has nostrils