unit 8
TRANSCRIPT
Unit 8. More animals
Reptiles
Reptiles are oviparous.
Reptiles are vertebrate.
Reptiles have got scales.
They need sunshine to stay warm
because they are cold-
blooded.
Amphibians
The life of a frog
1ºAn adult frog lays eggs in the water.
2ºA tiny tadpole is born from an egg.
3º
The tadpole grows back legs.
4º
The tadpole grows front legs.
5º
The tadpole´s tale disappear. The tadpole grows into a frog.
Insects
They are invertebrates.
They have got six legs
and two antennae.
Some insects have got
wings and they can
fly.
The life cycle of a butterfly
A caterpillar is born from the egg. It eats leaves. It grows quickly.
An adult butterfly lays an egg
A butterfly comes out of the chrysalis
.The caterpillar changes into a chrysalis.