<span> A decrease in lung volume decreases the pressure within the lungs so air can flow inside. </span>
<span>The average temperature is about 0 degrees Celsius to 20 degrees Celsius (winter
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Answer:
Colloids or colloidal solutions are mixtures in which microscopically dispersed insoluble particles of one substance are suspended in another substance. The size of the suspended particles in a colloid can range from 1 to 1000 nanometers (10-9 meters).
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The answer is Clean Water Act
