4 Read the text on page 14 again. Correct the sentences below. 1 An elephant doesn't use its eyes to keep cool. It uses its ears. 1 An elephant uses its eyes to keep cool. 2 Gorillas eat meat. S 3 There are five bones in a giraffe's neck. 4 A snake's tongue goes round and round. 5 Frogs live on every continent in the world.​