The document discusses different types of animals including insects, amphibians, and sea creatures. It provides details about the key characteristics of insects such as having six legs and antennae. It also describes the life cycles of butterflies and frogs, noting they lay eggs and the young develop into adults. Amphibians are defined as living both on land and in water, and laying eggs in water. Finally, it discusses some sea animals like mussels, crabs, and fish, pointing out features like shells, coverings, bones, and scales.

1. More animals Unit 5

2. More animals Insects are invertebrates . Insects must have: Six legs . They usually have wings so they can fly . They have an antennae to smell and feel things.

3. PARTS OF AN INSECT Not all tiny animals are insects. Spiders are not insects because they have eight legs. The beetle is an insect because it has six legs and an antennae. Eye Leg Antennae Eye A wasp is also an insect. It has six legs, two antennae and it has two wings to fly. Head Leg Wings Head Antennae

4. THE LIFE CYCLE OF A BUTTERFLY The butterfly lays eggs. A caterpillar is born from an egg. It goes into a chrysalis. A butterfly comes out of the chrysalis.

5. THE LIFE CYCLE OF A FROG An adult frog lays lots of eggs. A tiny tadpole is born from an egg. The tadpole grows legs and a tail. The tail disappears and the tadpole grows into a frog .

6. AMPHIBIANS Amphibians live in water and on land. Amphibians lay eggs in the water. Amphibians are vertebrates. Frogs are amphibians. Salamanders are amphibians, too. AMPHIBIANS

7. Mussels live on rocks in the sea. A mussel does not have bones. It has a shell for protection. Mussels are born from eggs . ANIMALS IN THE SEA: MUSSELS

8. Crabs live in the sea. A crab does not have bones. It has a hard covering for protection. Crabs are born from eggs. ANIMALS IN THE SEA: CRABS

9. ANIMALS IN THE SEA Fish live in the sea. A fish has bones . It has scales. Fish are born from eggs.

10. INTERESTING LINKS Life cycle of a butterfly: http://www.tooter4kids.com/LifeCycle/Butterfly_Links.htm Insects: http:// www.dltk - kids.com / crafts / insects / index.htm