קראו את הפסקה הבאה וגררו את המילים שמופיעות למטה
The lungs are a very important part of our body.\n
They help us breathe and bring oxygen into the body.\n
When we breathe, the air enters through the nose and mouth, passes through the trachea, and reaches the lungs.\n
In the lungs, the air passes to the alveoli, which are very small sacs.\n
In each alveolus, there is a thin network of small blood vessels called "capillaries".\n
The oxygen in the air enters the capillaries and spreads throughout the body via the blood.\n
At the same time, carbon dioxide, which is waste produced by the cells' activity in the body, exits the blood and is expelled out through exhalation.\n
Thus, the lungs provide oxygen to the body and remove waste.\n
It is important to maintain lung health through physical activity and avoiding smoking.
The carbon dioxide is waste that is expelled out through [exhalation].\n
The lungs provide oxygen to the body and remove [waste] from it.\n
To maintain lung health, it is important to do physical [activity].\n
Smoking harms the health of the [lungs].
The lungs are a very important part of our body.\n
They help us breathe and bring oxygen into the body.\n
When we breathe, the air enters through the nose and mouth, passes through the trachea, and reaches the lungs.\n
In the lungs, the air passes to the alveoli, which are very small sacs.\n
In each alveolus, there is a thin network of small blood vessels called "capillaries".\n
The oxygen in the air enters the capillaries and spreads throughout the body via the blood.\n
At the same time, carbon dioxide, which is waste produced by the cells' activity in the body, exits the blood and is expelled out through exhalation.\n
Thus, the lungs provide oxygen to the body and remove waste.\n
It is important to maintain lung health through physical activity and avoiding smoking.
The carbon dioxide is waste that is expelled out through [exhalation].\n
The lungs provide oxygen to the body and remove [waste] from it.\n
To maintain lung health, it is important to do physical [activity].\n
Smoking harms the health of the [lungs].