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प्रश्न
Give a reason for the following.
Aquatic animals can breathe in water.
टिप्पणी लिखिए
उत्तर
Reason:
- Air dissolved in water is important for aquatic animals to survive.
- Aquatic animals extract oxygen form the water and expels water.
- They can breathe in water only through the dissolved oxygen present in water.
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