Science-Lesson 4.1 (D)

which of these animals hatch from eggs ?

• dogs

• cubs

• crocodiles

• cats

which of these animal groups give live birth and doesn't hatch from eggs ?

• birds

• reptiles

• mammals

• arthropods

sea stars, butterflies, and spiders are all :

• vertebrates.

• birds.

• invertebrates.

• mammals

rabbits are :

• invertebrates.

• vertebrates.

• reptiles.

• arthropods.

which of these animals belong to reptiles ?

• snakes.

• fish.

• panda.

• spiders.

hawks, owls, and snakes can be grouped into one group because :

• they all can fly.

• they all are vertebrates.

• they all are invertebrates.

what is common between these animals ; toads, lizards, fish, and birds ?

• they have live births

• they all can fly

• they hatch from eggs.

what is true about crocodiles ?

• they have live birth.

• they don't have bones.

• they lay eggs.

• they have gills.

birds stay warm due to their:

• fur.

• feathers.

• hair

• scales.

I belong to :

• birds.

• amphibians.

• arthropods.

• mammals.