Looks like no one added any tags here yet for you.
Pain
________ and emotion- limbic system affects breathing in response to emotions.
Bronchioles
________ divide into structures called alveoli.
pleural cavity
The pressure in ________ allows lung to expand.
Co2
________ (main regulator)- high levels signals medulla to high breathing.
Gas exchange
________: gasses diffuse from high to low concentration.
Pleura
________ consists of two linings with a fluid filled space between then.
Elasticity of lung tissue
________ allows more airflow.
Resistance
________ and air flow- like blood flood, greater resistance means less airflow.
Oxygen levels
________- low oxygen signals medulla to high breathing.
Pleura
________ is filled with serous fluid.