The _______ of cnidarians are long, flexible, and sometimes sting
tentacles
What are the vertebrates?
animals that have backbone, an internal bone skeleton, skull, and trunk.
True or False: Mammals lay eggs.
False. Mammals are viviparous.
This group of vertebrates have feathers and wings, and are oviparous.
Birds
This invertebrate group can live in land and in water and have bodies divided into rings.
worms
This group of vertebrates have fins and their bodies are covered in scales.
Fish
What are the invertebrates?
animals that have no backbone and an internal bone skeleton.
True or False: Echinoderms live on land.
False. Echinoderms live in the water.
The bodies of worms are divided into _________.
rings
Where do mammals live?
in land or water
Is it a vertebrate or invertebrate? (which group?)
vertebrate - reptiles
True or False: All vertebrates live on land.
False. Fishes and some mammals and reptiles can live also in water.
These type of invertebrates live in land or in water, are covered with armour plates, have different number of legs, and sometimes can fly.
Arthropods
This group of vertebrates live in land or in water, have four or no legs at all, mostly covered in scales, and oviparous.
Reptiles
Is it a vertebrate or invertebrate? (which group?)
vertebrate - mammals
This group of vertebrates are land animals but live close to water, have thin skin, and oviparous.
Amphibians
These animals live in land or in water, have their internal organs protected by a mantle, and sometimes have shell and foot to help them move. ex. snail
Molluscs
This invertebrate group live in water and have tentacles that sometimes sting!
Cnidarians
Is it a vertebrate or invertebrate? (which group?)
invertebrate - molluscs
This invertebrate group have bodies covered in armour plate, have spines, and often shaped like a star or ball.
Echinoderms
Is it a vertebrate or invertebrate? (which group?)
invertebrate - arthropods