1. Rats breed so quickly that in just 18 months, 2 rats could - TopicsExpress



          

1. Rats breed so quickly that in just 18 months, 2 rats could have created over 1 million relatives. 2. The blue whale can produce the loudest sound of any animal. At 188 decibels, the noise can be detected over 800 kilometres away. 3. Horses and cows sleep while standing up. 4. Locusts have leg muscles that are about 1000 times more powerful than an equal weight of human muscle. 5. Giant Arctic jellyfish have tentacles that can reach over 36 metres in length.
Posted on: Thu, 20 Jun 2013 08:32:03 +0000

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