The exchange of gases between the blood and tissue cells is known as:
inhalation
external respiration
exhalation
internal respiration
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internal respiration
, All of the following are functions of saliva except:
cleanses the teeth.
moistens the food.
lubricates the food.
begins the chemical digestions of proteins.
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begins the chemical digestions of proteins
What is the name of the passageway for air for air between the pharynx and the
trachea (also called the voice box)?
Bronchi
Esophagus
Larynx
Trachea
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larynx
What is the name of the S-shaped portion of the colon?
Ascending colon
Descending colon
Sigmoid colon
Transverse colon
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inhalation
external respiration
exhalation
internal respiration
Give this one a try later!
internal respiration
, All of the following are functions of saliva except:
cleanses the teeth.
moistens the food.
lubricates the food.
begins the chemical digestions of proteins.
Give this one a try later!
begins the chemical digestions of proteins
What is the name of the passageway for air for air between the pharynx and the
trachea (also called the voice box)?
Bronchi
Esophagus
Larynx
Trachea
Give this one a try later!
larynx
What is the name of the S-shaped portion of the colon?
Ascending colon
Descending colon
Sigmoid colon
Transverse colon
Give this one a try later!
