Which animal can sleep for 3 years?


THIS animal is known as a slow moving animal. Snail is a small mollusc with a soft and wet body covered with spiral shaped shells. Snails have bizarre sleeping habits. Normally, snails sleep twice as much as human beings. They do this by

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The Petri Dish is malaysia’s first dedicated science newspaper. Through The Petri Dish we aim to engage the public on the latest developments on biotechnology.