I would say life or health. Do you have any notes?
1.true
2.food can spend between 4 to 6 hours in the intestine
Depending on the person, many different things could work like meditation, talking to friends, maybe having some tea, taking a shower, going for a drive, having some comfort food, and so many other things that allow you to release endorphins and relax your brain. : D
Answer: Those parts is were all the oxygen is distributed through the human body, and so technically it can be considered the respiratory system.
