Octopus Behavior and Adaptations

A diver in Hawaii witnessed an octopus changing color, showcasing its ability to camouflage. Octopuses use pigment cells and muscles to blend into their surroundings, helping them evade predators like sharks and dolphins. They inhabit warm tropical and temperate waters globally. While most are small, some species can weigh over 100 pounds. Besides camouflage, octopuses use ink as a defensive and offensive tool.

What is the primary method an octopus uses to protect itself from predators?

• Hiding in coral reefs

• Swimming away quickly

• Changing its color to blend in

• Using its tentacles to fight

Which of the following predators do octopuses evade using their camouflage?

• Seagulls

• Sharks and dolphins

• Jellyfish

• Sea turtles

In what type of waters are octopuses commonly found?

• Warm tropical and temperate waters

• Deep ocean trenches

• Cold polar waters

• Freshwater lakes

What is the maximum weight some octopus species can reach?

• 50 pounds

• 100 pounds

• 150 pounds

• 200 pounds

Apart from camouflage, what other tool does an octopus use for defense?

• Ink

• Electric shock

• Sharp teeth

• Loud noises