Gas Exchange

What do call a lung infections and with thick cough?

The trachea, bronchi and bronchioles secret this sticky substance that traps microbes and dusts.

Which of the following is required for aerobic respiration?

What do you call the condition of the lungs where divisions between alveoli are breaking down?

This is part of the lungs where gas exchange happens.

Inspired air has more __________. Expired air has more ____________

the release of energy from the chemical bonds in food molecules such as glucose. This only takes place inside cells.

This structures sweep in a coordinated motion to move the mucus up from the lungs, up the trachea to the back of the mouth, where it can be swallowed.(you d not want to name this to your kid)

Respiration that uses oxygen to release energy from glucose is called _______.

Gases are exchanged at surface by d___________.