We sometimes cry when we feel either physical or emotional pain. According to scientists, crying can
[588호]
Just like our eyes, our eyebrows are very important. According to scientists, eyebrows have two main
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Turtles are known for their hard shells. They tuck themselves inside their shells when they sense da
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Cats can jump very well thanks to their long legs and strong muscles of their back legs. They also h
[585호]
A squirrel is a small mammal that has stretchy cheek pouches. Squirrels often put seeds in their che
[584호]
Just like many other mammals, hippos make milk and feed it to their babies. Interestingly, hippos ma
[583호]
Dolphins are sea animals that are well-known for their intelligence. Interestingly, they are also fa
[582호]
Chameleons are reptiles that can change colors. They change their colors to match their surroundings
[581호]
Durians are a popular fruit in many Southeast Asian countries. Durians have a sweet taste and soft t
[580호]
Pigeons often make their nests near buildings. So it is easy to see them when we stroll down the str
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