The wall of cartilage that divides the nose into two hollow spaces is the _________________.

What is the responsibility of the Respiratory System?

True or False: The nose, pharynx, larynx, trachea, bronchial, alveoli and lungs are all parts of the Respiratory System.

_______________ are hair like structures in the nose, trap tiny particles and dust when air is inhaled.

The largest piece of thyroid cartilage is called the ______________.

True or False: The Epiglottis prevents food and liquids from entering the wind pipe

The Alveoli in the lungs look like what fruit?

The right lung has how many lobes?

The process of breathing is:

The process of breathing in air is:

When the diaphragm and intercostal muscles relax this allows for the process of ______________ to occur.

The process of inspiration and expiration is:

The left lung is smaller to make space for what other organ essential in circulating the oxygen through out our body.

Choose the correct answer or answers: What are the 2 stages of respiration?