Vòng đời con ếch_cô thúy

How does a tadpole breathe?

• lungs

• gills

• mouth

When does a frog become an adult?

• When it has all four legs

• When it has back legs

• When it has all four legs and its tail disappears

Tadpoles live in water

• False

• True

The larva of a frog can also be called a         

• froglet

• egg

• tadpole

A tadpole moves by using its                                 

• tail

• back legs

• head

Amphibians are found everywhere but         

• Antarctica

• America

• Asia

Frogs drink water through their          

• mouth

• skin

• gills

Frogs are classified as     

• amphibians

• mammals

• reptiles

Label each stage in the life cycle of a frog using an appropriate word from the box

What is this picture?

• a tadpole

• eggs

• a froglet

• a frog