CHAPTER Animals and Their Needs What you know about animals? Vocabulary mammals animals with hair or fur birds animals that have feathers reptiles animals that have dry skin covered with scales insects animals that have three body parts and six legs gills help fish take in air from the water fins help fish swim in water 15 Chapter Lesson Animals Everywhere What are some kinds of animals? There are many kinds of animals Animals have different body coverings to help them live fur A Fur keeps otters warm and dry in cold water 16 Animals and Their Needs Mammals are animals with hair or fur Birds are animals with feathers hair A A horse is a mammal feathers A A duck is a bird Quick Check Name a mammal Name a bird 17 Chapter • Lesson What are some other kinds of animals? scales Reptiles are animals that have scales Snakes and lizards are reptiles snake lizard 18 Animals and Their Needs Insects are animals that have three body parts and six legs Ant head Ants and ladybugs are insects thorax ladybug abdomen Read a Diagram Quick Check Circle the answer An insect has 10 legs legs legs An insect’s body has parts -Review parts Summaries and quizzes online @ parts www.macmillanmh.com 19 Chapter • Lesson