Octopus

What class do octopuses belong to?

• Cephalopoda

• Arachnida

• Gastropoda

• Insecta

How many hearts does an octopus have?

• One

• Two

• Three

• Four

What is the primary component of octopus blood?

• Iron

• Copper

• Zinc

• Calcium

What unique feature do octopus suckers have?

• They can see

• They can hear

• They can taste

• They can smell

Which behavior demonstrates octopuses' use of tools?

• Changing colors

• Sleeping

• Using coconut shells

• Swimming