How Do Frogs Breathe under Water?
How Do Frogs Breathe under Water? Under water, frogs breathe through their skins. A frog is an amphibian. That is to say it lives both on la
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Nostrils
Why Do Our Noses Run When We Cry?
Why Do Our Noses Run When We Cry? When a person cries, tears make the nose run. Glands under our upper eyelids are producing tears all the t
How Does an Elephant Use Its Trunk?
How Does an Elephant Use Its Trunk? An elephant’s trunk is its nose, its hand and its hose. The trunk is about six feet long, it contains