Q: Can we keep mice as a pet?
Q: How fast can a great white Shark?
A: Their average swimming speed is about 2 mph (3.2 kph), and they can swim 15 miles per hour (24 kph) in short bursts when attacking. They also can jump out into the air from deep water in order to catch their preys.
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Q: If we line up all of our blood vessels together, how long are they?
A: Spreading out all vessels and joining them together, they could circle round our earth planet 2.5 times! See how a mystery that such ‘living blood river’ inside our body could reach somewhat 96,000 meters in length!
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Q: What is the largest organ of your body?
A: Skin is the largest organ of your body. It forms a protective layer over the body to help prevent injury and disease; to keep moisture in the body; to make vitamin D; and to regulate body temperature
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Q: Why crocodiles sometimes open their mouth for nothing?
A: It is because crocodiles have no sweat glands. Sometimes they need to release heat through their mouth cavities. They may even pant like a dog too.
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