8. The cluster of air sacs at the end of each bronchiole is called
O trachea.
O bronchus.
O bronchi.
O alveoli.
piratory System
Common
the Respiratory
The Digestive

Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object