Last updated on June 28th, 2023 at 09:17 pm
Q: What protects the lungs?
The lungs are protected by the rib cage, which consists of bones connected to the breastbone in the front and the backbone at the back.
Q: What is the process of breathing in called?
The process of breathing in is called inhalation.
Q: Why is oxygen necessary for the body?
Oxygen is necessary for producing energy in the body.
Q: What is the process of breathing out called?
The process of breathing out is called exhalation.
Q: Why does the speed of breathing change with different activities?
The speed of breathing changes with different activities because the body requires more oxygen.
Q: What carries oxygen to all parts of the body?
Blood carries oxygen to all parts of the body.
Q: What is the average adult breathing rate?
The average adult breathing rate is about 16 times per minute.
Q: What is the breathing rate of a 7 year old child?
The breathing rate of a 7 year old child is about 30 times per minute.
Q: What is the breathing rate of a 1 year old child?
The breathing rate of a 1 year old child is about 40 times per minute.