I believe it is the first option
True
Once being carried to the capillaries that’s where the exchange of oxygen and carbon dioxide occurs
A leaf is an organ because the leaf is made of lots of tissues. It helps the plants.
Answer:Trachea: A tube-like portion of the respiratory tract that connects the larynx with the bronchial parts of the lungs. Also known as windpipe.
Explanation:hope this helps
Answer:
do the heimlich maneuver.
