What Is an Ear and How Does It Function?
What Is an Ear and How Does It Function? Ear is one of a pair of structures found on either side of the head of vertebrates. Ears are concerned with both hearing and...
Read MoreWhat Is an Ear and How Does It Function? Ear is one of a pair of structures found on either side of the head of vertebrates. Ears are concerned with both hearing and...
Read MoreWhy Do Bats Make High-pitched Sounds? Bats use high-pitched squeaks called ‘ultrasounds’ to find their way about. They are nocturnal animals. That is they move about by...
Read MoreWhere Are an Owl’s Ears? The tufts on the top of some owls’ heads may look like ears, but the real ears lie beneath feathers at the sides of the head. Like other...
Read MoreWhat Makes an Echo? An echo is a sound that we hear after it is reflected, or bounced back, from some object. When we shout, sound waves travel through the air in all...
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