Answer:
really nothing we dont do that anymore
Explanation:
C, Perfomance enhancing drugs. AKA steroids.
If this was the appropriate answer make sure to mark as the brainliest!
When you swallow, a flap called the epiglottis moves to block the entrance of food particles into your larynx and lungs. The muscles of the larynx pull upward to assist with this movement. They also tightly close during swallowing. That prevents food from entering your lungs.
