Generally hard food stuffs like biscuits stay usable for a longer time than soft food stuffs like bread. Why?
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Foodstuff usually go bad when exposed to air due to the presence of bacteria in the air.
When a foodstuff is hard, it becomes difficult for bacteria to attack it. But this does not mean it will stay good (fresh) forever.
That's why biscuits and other hard foods stay longer.
Bacteria find it easy to attack softer foodstuffs such as bread. That's why they don't stay usable for a longer time.
When a foodstuff is hard, it becomes difficult for bacteria to attack it. But this does not mean it will stay good (fresh) forever.
That's why biscuits and other hard foods stay longer.
Bacteria find it easy to attack softer foodstuffs such as bread. That's why they don't stay usable for a longer time.
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Answer:
Explanation:
Foodstuff usually go bad when exposed to air due to the presence of bacteria in the air.
When a foodstuff is hard, it becomes difficult for bacteria to attack it. But this does not mean it will stay good (fresh) forever.
That's why biscuits and other hard foods stay longer.
Bacteria find it easy to attack softer foodstuffs such as bread. That's why they don't stay usable for a longer time.
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