Vertebrates and Invertebrates

What are the three main groups into which all living things can be classified?

• Animals, Fungi, Bacteria

• Animals, Plants, Microorganisms

• Vertebrates, Invertebrates, Plants

• Mammals, Birds, Reptiles

Which of the following is a characteristic feature of mammals?

• They lay eggs.

• They have scales.

• They are born live and drink milk.

• They use gills to breathe.

Which of the following animal groups uses gills to breathe at some point in their life cycle?

• Mammals and Birds

• Reptiles and Amphibians

• Amphibians and Fish

• Only Fish

Which group of vertebrates is characterized by having a body temperature that changes with the environment?

• Mammals

• Birds

• Reptiles

• All of the above

Which group of invertebrates is known for having jointed legs and an exoskeleton?

• Mollusks

• Worms

• Arthropods

• Cnidarians

What are 2 things you learnt fromn this video.?