Which class of animal has skin with fur or hair, feeds their young milk and maintains a constant body temperature?

Which class of animal has skin with feathers, lays egges with a hard shell, has a beak and maintains a constant body temperature?

Which class of animal has skin with scales, lays eggs with a leathery shell and does not maintain a constant body temperature?

Which class of animal has soft skin without scales, lays eggs in water, lives in the water when young but on land when mature and does not maintain a constant body temperature?

Which class of animal is found only in water, has a changing body temperature, skin with scales, breathes through gills and lays eggs without a shell?

The five classes of vertebrates are:

The three types of mammals are:

Animals that have a backbone (vertebral column) are known as:

Animals that do not have a backbone are called:

The only two montremes in the world are the:

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map