Animals: Age 10
7 illustrated Animals lessons for Age 10.
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Five groups of animals with backbones Animals with a backbone are called vertebrates, and they split into five groups: fish, amphibians, reptiles, b… -
Animals with and without a backbone Some animals have a backbone, a chain of small bones down their back, and we call them vertebrates. Animals wi… -
Five Animals with Backbones Fish, frogs, lizards, birds and mammals all have a skeleton inside their bodies. A main part of that skeleton … -
Nested Animal Groups Animals can be sorted into groups that fit inside other groups. Every mammal is also a tetrapod, and every tet… -
A Dog's Two Nostrils A dog's nose has two nostrils that work separately. By comparing what each one smells, the dog can tell which … -
Bat Ears and Echoes Bats make high squeaks that people cannot hear. The squeaks bounce off things, and the bat listens to the retu… -
Wings Push Air A bird flaps its wings downward, and the wing feathers press against the air. That push helps the bird lift of…