chp 20

Pharynx

• Warmed, moist air then enters a tubelike passageway

  used by food, liquid, and air

• normal air in ur lungs and body

• cancer type cell

Larynx

• airway to which two pairs of horizontal

  folds of tissue

• lungs

• normal air way

Trachea

• which is a tube about 12 cm in length

• passageway to the heart

• airway which food goes down

Bronchi

• Air is carried into your lungs by two short tubes

• digestion

• tube in which food goes down

Alveoli

• At the end of each bronchiole are clusters of tiny, thin-walled sacs

• air way

• lung air

Diaphragm

• is a muscle beneath your lungs that

  contracts and relaxes to help move gases into and out of your

  lungs.

• of tiny, thin-walled sacs

• two short tubes

Emphysema

• A disease in which the alveoli in the lungs

  enlarge.

• is a muscle beneath your lungs that

  contracts and relaxes to help move gases into and out of your

• air way

asthma

• Shortness of breath, wheezing, or

  coughing can occur in a lung disorder called.

• bad air

• food digestioin

urinary system

• rids the blood of wastes produced by

  the cells.

• only water

• removes all the water in your body

urine

• signals the kidneys to return less water to the blood and increase the amount of wastewater.

• removes needed fluids