Human Body Energy Systems 7th NC

One of the lungs' smallest air passageways.

A breathing disorder where the air passageways in lungs constrict making it hard to INHALE

A gas that is a waste product of animal cells when they process food.

Organ that stores urine until it is released.

System of organs that performs the function discharging bodily wastes & maintaines homeostasis

This part of the Respiratory System is also known as the "Windpipe".

Pair of tubes between the Trachea and the Lungs.

Pair of tubes that connects each kidney to the bladder.

The part of the Respiratory System that houses the vocal cords.

Tube that connects the bladder to the outside and is used for urination.

A disease that damages the alveoli, making it difficult to exhale causing poor oxygen exchange.

The basic unit of any living thing. 

Tiny blood vessels where gas exchange occurs.

Hairlike structures found in the air passage ways of the respiratory system.

Cavity behind the nose & mouth that leads to Trachea & Esophagus, allows for passage of food

Tiny air sacs at the end of the Bronchiole where oxygen is passed into blood and CO2 exhaled.

The group of organs that take Oxygen from the air and release Carbon Dioxide

Muscle beneath the Lungs that allow for breathing.

Pair of organs that filters blood for wastes, excreting urine, and help regulate fluid balance.

The air passageway for air to the lungs.