Eat healthier food
Regular exercise
Make sure to get sufficient sleep
Answer:
b they have to have support because they cannot make changes alone
When we breathe, oxygen gets into our bodies. Every day about 2,000 gallons of circulating blood travel through an estimated 60,000 miles of blood vessels<span> which link all the cells and organs of our body.
</span>
The respiratory system is made up of organs and tissues that help you breathe. The main parts of this system are the airways, the lungs and linked blood vessels, and the muscles that enable breathing.
Could be all of these but if I had to choose one, I would go with. Behavioral signs. Hope this helps.