Use the Figure Above to Answer the Following Questions

question 2

Multiple Choice

Use the figure above to answer the following questions.
-Sphincters

• A) are circular muscles.
• B) prevent backflow.
• C) are smooth muscles.
• D) are found at the entrance and exit of the stomach.
• E) include all of these.

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Premium

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The cost of borrowing money or the return on investment for savings, usually expressed as a percentage of the principal amount on an annual basis.

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