What controls how fact you breathe?

Question

(2 points)
Responses

level of oxygen in the body
level of oxygen in the body

level of carbon dioxide in the body
level of carbon dioxide in the body

temperature of the body
temperature of the body

blood pressure in the body

Answer 1

The level of oxygen and carbon dioxide in the body both control the rate of breathing.

Answer 2

How can you lower the blood pressure for the virtual person in this experiment?

(2 points)
Responses

Constrict the blood vessels (make them smaller)
Constrict the blood vessels (make them smaller)

Close the blood vessels
Close the blood vessels

Increase respiration
Increase respiration

Dilate the blood vessels (make them wider)

Answer 3

Dilating the blood vessels (making them wider) can help lower the blood pressure for the virtual person in this experiment.

Answer 4

How can you cool the body in this experiment through perspiration settings?

(2 points)
Responses

Increase blood pressure dilation
Increase blood pressure dilation

Decrease perspiration
Decrease perspiration

Decrease heart rate
Decrease heart rate

Increase perspiration

Answer 5

Increasing perspiration can help cool the body in this experiment.