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What keeps the trachea from collapsing?
Vacation Time
A period of time allocated for rest, travel, or recreation, often away from one's regular work or school environment.
Groove
A term that can refer to a musical rhythm that feels particularly compelling or to a long, narrow cut or depression in a surface.
Exercise
Physical activities intended to improve strength and fitness.
Homework Assignments
Tasks assigned to students by their teachers to complete outside of class time, intended to reinforce lessons learned in the classroom.
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