•OBJECTIVE:
Students will describe and explain the sequence of events involved in breathing
in and out.
•W.O.D.
Baleful-harmful,
threatening
•WARM-UP
1.Breathing
involves changes in pressure and volume. According to Boyle’s law, how does the
volume and pressure vary with each other?
2. Which
part of the brain is responsible for controlling breathing rate?
HW
1. Name 2 diseases that affect the lungs.
Describe its cause, symptoms, and treatment.
CW
Complete handout
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