1) respiratory system is made of the windpipe lungs diaphragm alveoli takes in oxygen and waste
2) breathing allows you to take in the oxygen your cells need and expel carbon but when you breathe you loose water.
3) the lungs are the only organs that can float on water bc it is holding 300 million ballon like structure called the alveoli
Ldk I’m not cristian and I don’t believe in god, and this is only what some people believe you have to do, it is not necessarily true, there is no proof of it or facts, so please believe what you want and in the end you will be fine as long as you have enjoyed life.
The answer is liver and pancreas
Answer:
Affected by several external factors
