Hi! I think the answer is either number 2. or number 3. I hope this helps, Goodluck!
<span>Breathing
starts from the nose and the mouth. Then it travels down the back of your
throat and into your trachea. Then it will pass through your bronchial tubes
and enable oxygen to pass through it and be distributed all over your body. The
oxygen is what we most importantly need during breathing.</span>
Answer:
the thesis
Explanation:
the thesis is where the author introduces the subject
3 hour long and technically 2 hour 55 min
