The correct answer is shiny
Answer:
Explanation:
They need to have sunlight and carbon dioxide in order to produce glucose and oxygen
Answer:
I think it is colon because the other ones did not make sense
Hope you have a good day
Answer:
there is no evidence of the big band or evolution, even Charles Darwin himself said that is was untrue
The correct answer is: Heartburn often results when the gastroesophageal sphincter fails to close properly.
The gastroesophageal sphincter is a muscle located at the bottom of the esophagus that has to be relaxed in order to allow food to flow down into the stomach. After it contracts (tightens), the food and the stomach acid can’t flow back up into the esophagus.
When the gastroesophageal sphincter fails to close properly acid reflux occurs and causes the heartburn.
