6.it allows the exchange of gases in the lungs?
a.lung b.kidney c.heart d.brain
7.the lower chamber of the heart that squeezez blood out into the arteries?
a.atrium b.venticle c.atria d.veins
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6.it allows the exchange of gases in the lungs?
a.lung b.kidney c.heart d.brain
7.the lower chamber of the heart that squeezez blood out into the arteries?
a.atrium b.venticle c.atria d.veins
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Answer:
6.Alveoli
7.B-Venticle
Explanation:
Alveoli po sagot sa number 6
Number 6 Explaination;
The walls of the alveoli share a membrane with the capillaries. That's how close they are. This lets oxygen and carbon dioxide diffuse, or move freely, between the respiratory system and the bloodstream
number 7 explaination;
The walls of the alveoli share a membrane with the capillaries. That's how close they are. This lets oxygen and carbon dioxide diffuse, or move freely, between the respiratory system and the bloodstream
Answer:
6. A. lung
7. C. atria
Explanation:
The right and left sides of the heart are further divided into two top chambers called the atria, which receive blood from the veins, and two bottom chambers called ventricles, which pump blood into the arteries.