The document discusses the lifecycle of frogs. It begins in the water, with female frogs laying eggs protected by jelly. The eggs hatch into tadpoles that breathe with gills and grow while swimming. As the tadpole develops legs and lungs, it becomes a froglet, still with a partial tail. Finally, the tail disappears and the frog can live on land as an adult that breathes with lungs. Throughout its lifecycle, the frog transforms from an aquatic egg and tadpole to a terrestrial adult.

1. Vertebrate animals Vertebrate animals have a skeleton inside their bodies . Vertebrates Mammals Birds ? Fish

2. ??????????????? They are vertebrates animals. They spend on part of their lives under water (breathing with gills) and the other part on land (breathing with lungs.) They are cold blooded animals so their body tempereture depends on the temperature of their enviroment.

3. Vertebrates Mammals Birds Amphibians Fish

4. AMPHIBIANS They spend one part of their lives under water (breathing gills) and the other part on land (breathing with lungs) They are cold blooded, their body temperature depends on the temperarute of their enviroment.

5. The frog The frog lives in damp grass. It has smoodth, moist skin an bulging eyes. It can hop and swim very well. The frog is a carnivore. Frogs are amphibians.

6. The frog can hop up to 60 cm- up to six or seven times its own length.

7. The frog swim very well using its webbing toes.

8. It eats worms, insects, spiders, slugs. The frog is a carnivore

9. FROG LIFECYCLE

10. Frog eggs Femile frogs lay tiny frog eggs in the water. The eggs are in a jelly which protects them.

11. Tadpole The eggs hatch into tadpoles. The tadpole spends its thime swimming in the water, eating and growing. Tadpoles breathe using gills. The tadpole grows legs (and then arms). It breathes using gills and has a tail.

12. Froglet The almost adult frog breathes with lungs and still has some of its tail.

13. Adult frog The adult frog breathes with lungs and has no tail. It can live on land.