Diversity of Animals

Which of the following is an invertebrate animal?

• Jellyfish

• Snake

• Eagle

• Lion

Which of the following is a mammal?

• Dog

• Fish

• Bird

• Cat

Which of the following is a bird?

• Elephant

• Eagle

• Lion

• Snake

Which of the following is a reptile?

• lizard

• snake

• frog

• bird

What is the main characteristic of vertebrate animals?

• Backbone or spinal column

• Gills

• Exoskeleton

• Feathers

What is the main characteristic of invertebrate animals?

• They have a backbone or spinal column.

• They are mammals.

• They do not have a backbone or spinal column.

• They are plants.

What is the main characteristic of mammals?

• Ability to fly

• Presence of feathers

• Cold-bloodedness

• Viviparous

What is the main characteristic of birds?

• Feathers

• Gills

• Fur

• Scales

What is the main characteristic of reptiles?

• Feathers

• Smooth skin

• Scaly skin

• Fur

Warm blooded animals have a nearly ________ body temperature.