Answer:
prevents secretion of upper air passage
Explanation:
to prevent foods and drinks from falling down the airway which is called aspiration and may lead to pneumonia
<span>If an island had 1000 cats on it, an ecologist would use the word 'population' to describe all the members of that species</span>
The outer core<span> of the Earth is a fluid layer about 2,300 km thick and composed of mostly iron and nickel. It that lies above Earth's solid inner </span>core<span> and below its mantle. </span>
True.
I know this because it happened to my family and friends families. Sorry if it’s wrong