Structures and functions of Animals Gr.4

When an animal blends in with its surroundings, it's using (a)  

• Camouflage
• Mimicry
• Compression
• Carnivore

What adaptation does a bear have that allows it to survive in a cold environment?

• Small ears

• Large teeth

• Hibernation

• Sharp claws

When an organism copies the way another organism looks to avoid being eaten, it's called (a)   .

• mimicry
• hibernation
• camouflage

How does the giraffes long neck help it survive in the African grasslands? This structure functions to help the giraffe -

• run very quickly

• reach tree branches

• drink from ponds

• hide from predators

Which other internal structure’s function is

most similar to the lungs?

• gills

• heart

• skin

• brain

which internal structure helps us take in air?

• lungs

• ears

• eyes

• heart

Is the heart an internal or external structure?

• Internal

• External

What do the lungs provide to the blood?

• oxygen

• carbon dioxide

INTERPRET means to figure out the meaning of the information it receives and tells the body how to respond.

• True

• False

The _____________ is the structure that receives information about an animal’s environment.

• Lungs

• Hair

• Brain

• Heart