What Is a National Park?
What Is a National Park? A National Park is an area where natural scenery and wildlife is protected by law to preserve them for future generations. It is only recently...
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When Does an Atoll Start to Form?
When Does an Atoll Start to Form? An atoll or coral reef begins to form when tiny marine animals called coral polyps attach themselves to rocks on the sea bed. The...
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Who Is a Veterinarian and What Does He Do?
Who Is a Veterinarian and What Does He Do? A veterinary physician, usually called a vet, which is shortened from veterinarian or veterinary surgeon, is a professional...
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How Kudzu Earned the Nickname ‘the Vine That Ate the South’?
How Kudzu Earned the Nickname ‘the Vine That Ate the South’? Kudzu is an invasive plant species in the United States. It has been spreading in the southern United...
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Why Do Llamas Spit?
Why Do Llamas Spit? Llamas do spit on each other from time to time. It’s their way of expressing irritation or displeasure with other llamas. They usually...
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