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Zolol [24]
3 years ago
13

What happens to cause air to be exhaled from the lungs?

Physics
1 answer:
gladu [14]3 years ago
4 0

Answer:

The lungs contract and then expand

Explanation:

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Explanation:

Density is defined as the relationship between mass and volume, i.e. the following equation can be used:

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To understand this concept more clearly, let's use the following example:

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