1. Passing vehicles
2. The vehicle can combust
3. If the patient has a Cervical Spine injury and moves their neck
4. Other vehicles can crash if they are looking at the collision and not the road
Answer:
the esophageal sphincter
Explanation:
This muscle opens and lets food and liquid enter the stomach and closes to prevent the food and liquid from leaking back into the esophagus, however if it is not working properly it could open and close at the wrong times
You can try out veggies and come up with a hashtag for it
