When we eat food our stomach expands and it contracts when food goes out. Thus the stomach can expand and contract. All this is possible because our stomach is made up of which of the following components?
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Blood
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Muscles
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Bones
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Iron
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Skin
B
Correct answer
Explanation
Muscles are one of the crucial organs of our body. They are incredibly sophisticated and can expand and contract when they relax. Our stomach is made up of muscles, so it expands when food goes inside and it contracts when the food goes out. They are long-lasting, self-healing and are able to grow stronger with practice. They do everything from allowing us to walk to keeping our blood flowing.