Animal kingdom

Animals are divided into vertebrates and invertebrates

• True
• False

Vertebrates don't have a backbone

• True
• False

Animals that have hair or fur are...

• Mammals
• Birds
• Fishes
• Reptiles 

What symmetry do all insects have?

• Radial
• Asymmetry
• Bilateral 

Choose the characteristics that animals must possess in the Animal Kingdom.

• multicellular
• eukaryotic and multicellular
• eukaryotic, multicellular, heterotroph
• eukaryotic, multicellular, autotroph

The smallest part of an animal’s body is the _________.

• Cell
• Organ
• Tissue
• Organ System

All vertebrates have

• 4 legs
• wings
• lungs
• a backbone

Animals are

• all unicellular
• all multicellular
• mostly unicellular
• mostly multicellular

Which classes of animals are endothermic?

• Mammals and birds
• mammals and amphibians
• birds and worms
• reptiles and fish

Between 90-95% of all animals on earth can be classified as _____.

• invertebrates
• vertebrates
• reptiles
• mammals