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A LEVEL BIOLOGY - exchange and transport 2

Horizontales
Skeletal muscle that sits on the base of the chest and separates the abdomen from the chest.
Type of blood vessels which surround the alveoli.
Type of alveoli structure that has a single layer of thin, flat cells (two words).
Air passages inside the lungs that branch off from bronchi.
A long tube connected to the bronchi.
Verticales
The scientific term for breathing in and breathing out.
The scientific term for breathing in.
The scientific term for breathing out.
Two large tubes that carry air from your windpipe to your lungs.