vertebrates and invertebrates

They have four legs or no legs

• molluscs

• arthropods

• reptiles

• echinoderms

they are covered in articulated armour plates

• arthropods

• fish

• mammals

• worms

they are covered in feathers

• mammals

• birds

• molluscs

• reptiles

they have fins and bodies covered in scales

• amphibians

• cnidarians

• echinoderms

• fish

Long or flat bodies divided in rings

• worms

• birds

• mammals

• reptiles

The mothers feed their young with milk

• fish

• arthropods

• mammals

• amphibians

Their bodies are shaped like a star or a ball

• cnidarians

• arthropods

• echinoderms

• mammals

Which are the 5 groups of vertebrate animals?

• Mammals, fish, amphibians and sharks
• Mammals, fish, birds, reptiles and amphibians
• Lions, tuna, eagle, crocodile and frog
• Humans, fish, birds and reptiles

What animals are oviparous?

• Animals that drink mother's milk
• Animals that lay eggs

Which of these animals breathe through their gills?

• Fish
• Fish and baby amphibians
• Mammals, adult amphibians, reptiles and birds