How Long Can a Camel Go Without Drinking Water?
How Long Can a Camel Go Without Drinking Water? The amount of time that camels can go without water depends on several factors, such as the temperature and the food it...
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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 100,000 different muscles...
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Why Do Plants Have Sap?
Why Do Plants Have Sap? Sap is the liquid that enables trees and other plants to live and grow. The roots of a plant draw water, along with dissolved minerals, from the...
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What Causes Ocean Tides?
What Causes Ocean Tides? Tides are the rise and fall of the levels of the ocean. They are caused by the gravitational pull of the Sun and Moon as well as the rotation...
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What Causes Waves in the Ocean?
What Causes Waves in the Ocean? Most waves in the ocean are caused by the wind. Somewhere over the ocean, wind ruffles the surface of the water. Ripples form and grow...
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