Chapter 2:Respiration

what body system exchanges O2 for CO2

• respiration

• excretion

• digestion

• nervous

warms and filters

• nose

• stomach

• small intestine

• trachea

upper part of respiration, throat area

• larynx

• pharynx

• trachea

• lungs

contains the vocal chords/voice

• mouth

• trachea

• bronchioles

• larynx

Tags

NGSS.4-LS1-1

main tube in respiration

• lungs

• trachea

• alveoli

• bronchial tubes

smaller branches in lungs

• pharynx

• epiglottis

• bronchioles

• alveoli

Tags

NGSS.MS-LS1-3

protects from choking

• pharynx

• epiglottis

• larynx

• trachea

exchange of gases

• bronchial tubes

• alveoli

• larynx

• pharynx

The ___________ is the dome shaped muscle below the lungs

• diaphragm

• rib

• alveoli

• trachea

Tiny air sacs of the lungs where oxygen and carbon dioxide are exchanged are ________________.

• bronchi

• alveoli

• larynx

• pharynx