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Breathing Crossword

Horizontales
Carbon ............... is a gas produced by the body during aerobic respiration
The respiratory muscles which are found around the ribs
The dome shaped muscle found underneath the rib cage
A gas found in the air which is NOT used or produced by the body (starts with a N)
The correct term for the voice box
Verticales
The correct term for the process of breathing in
This organ pumps the oxygen around the body to the muscles.
These are found in the walls of the alveoli and the capillary to allow the gases to diffuse through them
The correct term for breathing out
The two organs where breathing takes place
The correct name for the throat
The main artery in the body
Contains all the respiratory gases and we breathe this in and out during ventilation