The level of oxygen in the blood...
the level of carbon dioxide in the blood...
the level of oxygen in the alveoli...
the shape of the alveoli...
the shape of the lungs....
To achieve total wellness health should be in balance. For example if a person is working full time, he or she should be able to find time for having her/his exercise and should also be able to eat a balance diet or healthy food.
You shouldn't do it you don't know what will happen
Answer:
Custom
Explanation:
yes custom is Right why the custom define the file
