Search Results
Showing results 1 to 2 of 2
How Do Antacids Work?
Source Institutions
You just ate a big meal and feel heartburn coming on. You take an antacid and feel better. Why? Heartburn is caused by stomach juice (an acid) burning the esophagus.
A Walk Through the Gut
Source Institutions
This simulation helps learners understand what happens to food as it passes through the digestive system.