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
Answer:
summer Olympics would be the correct answer
Explanation:
hope this helps
Answer:
Flase
Explanation:
The following is not a example of a good SMART goal
A good gym membership and good friends and family to cheer you on and a diet plan
