Question

Oxygen enters the blood in the
(1 point)
Responses

bronchi.
bronchi.

pharynx.
pharynx.

larynx.
larynx.

alveoli.

Answer 1

alveoli.

Answer 2

A respiratory infection in which the bronchi become inflamed and thick mucus is produced is called
(1 point)
Responses

asthma.
asthma.

bronchitis.
bronchitis.

cancer.
cancer.

addiction.
addiction.

Answer 3

A respiratory infection in which the bronchi become inflamed and thick mucus is produced is called

Answer 4

The breathing process is controlled by (Select all that apply)
(1 point)
Responses

the diaphragm.
the diaphragm.

the pharynx.
the pharynx.

blood vessels.
blood vessels.

rib muscles.