What are the two main groups in which animals are divided?

• amphibians and mammals

• vertebrates and molluscs

• vertebrates and invertebrates

• herbivores and carnivores

Answer explanation

Animals are divided into two main groups: vertebrates and invertebrates. Animals with bones and animals without bones.

Vertebrate animals are animals with _______

What are the five groups in which vertebrate animals are divided?

The six groups of invertebrates are: insects and spiders, annelids, sponges, molluscs, jellyfish and __________

Draw any invertebrate animal you can think of.

What is your favourite invertebrate group?

• insects and spiders

• sponges

• annelids

• molluscs

• jellyfish