What process is made possible by the arrangement of capillaries surrounding alveoli?

During gas exchange, oxygen moves into the blood, and carbon dioxide moves into the alveoli. (True/False)

Which of the parts of the circulatory system brings blood from a part of the body to the heart? arteriesa - capillaries - arterioles - veins

Lungs contain millions of _____. alveoli - villi - projections - capillaries

Name the three main types of blood vessels

Which of the following is NOT part of the respiratory system? pharynx - ventricle - trachea - bronchus

Where are the alveoli located in the respiratory system?

What role does blood have in breathing?

What role does the trachea play in respiration?

How do animals breathe?

Oxygen moves between the respiratory system and the circulatory system when it transfers from ____ to _____. alveoli, capillaries bronchi, trachea capillaries, veins bronchi, capillaries

Describe the function of a diaphragm?