External Parts Bell Ringer 1

means "on the outside", or something you can see

• Internal Structure

• External Structure

A _________ is the job that the structure performs that allows the animal to survive, reproduce, or grow.

• Function

• Structure

• Sensory Organs

• Behavior

Which of the following is considered and external structure?

• Stomach

• Heart

• Skin

• Lungs

Examples of external structures are (Click all that apply)

• Skin

• Lungs

• Eyes

• Claws

Which of these is not an external part?

• eyes
• ears
• heart
• tail

Skin

• Internal

• External

The shark's teeth and a bird's beak are examples of ​ (a)  

• external structures
• internal structures
• behavioral adaptations

An armadillo uses this external part to dig.

• claws
• tail
• skin
• fur

Which of the following external structures helps the deer see?

• Antlers
• Hooves
• Tail
• Eyes