has a pleasant flavor. is inexpensive to produce. neutralizes digestive acid. occurs naturally in the body.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: A chewable calcium carbonate tablet is a common treatment for stomach discomfort. Calcium carbonate is most likely used as this type of medicine because calcium carbonate
Possibilities:
- has a pleasant flavor.
- is inexpensive to produce.
- neutralizes digestive acid.
- occurs naturally in the body.

neutralizes digestive acid.