PHYSIOLOGY
CENTRAL NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The stomach squeezes and churns (mixes) food, this is a
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Chemical Change
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Physical Change
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -The stomach muscles churn and mix the food with digestive juices that have acids and enzymes, breaking it into much smaller, digestible pieces. An acidic environment is needed for the digestion that takes place in the stomach.
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