What is the order for breathing ? 1 first - 4 last The diaphragm contracts. The lungs are compressed. Carbon dioxide (CO
Posted: Wed May 18, 2022 8:01 pm
What is the order for breathing ? 1 first - 4 last
The diaphragm contracts.
The lungs are compressed.
Carbon dioxide (CO2) is expelled into
the air.
Lungs inhale oxygen (O2) from the
air.
The diaphragm contracts.
The lungs are compressed.
Carbon dioxide (CO2) is expelled into
the air.
Lungs inhale oxygen (O2) from the
air.