Internal Structures & Functions of Animals

Mammals, fish, birds, snakes and frogs are all ___.

• invertebrate

• vertebrate

Which group does it belong to?

• invertebrate

• vertebrate

This is a picture of what?

• robot
• skeleton
• invertebrate

• vertebrate

• skull

• ribs

• backbone

• legs

The number 1 shows the name of ...

• hands

• legs

• rib

• skull

The part of the human skeleton that protects the brain is....

• skull

• ribs

• vertebrate

• brain

What is our skeleton made up of?

• Bones
• Intestines
• Lungs
• Heart

Which part of the skeleton protects the heart and lungs?

• Ribs

• Backbone

• Skull

• Chest