Dogs and cats 1. The ancestor of dogs was the ____. The ancestor of cats may be the African ____. 2. Domestication is a process called ____. 3. They are vertebrates, mammals and carnivores. The surface of their molars are ____. 4. Dogs are watchful, playful and clever animals. Baby dog is the ____. 5. Cats can ____ their claws. They have a very flexible body because their backbone is special. Baby cats are kittens. The male is called ____.

Dogs and cats

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