Final answer:
An example of camouflage is 'A leafy sea dragon looks more like a plant than an animal,' as it allows the creature to blend into its surroundings and prevent detection by predators, giving it a survival advantage. Correct option is A.
Step-by-step explanation:
An example of camouflage is when an animal's body shape and coloration allow it to blend into its surroundings and avoid detection by predators. For instance, some species like the tropical walking stick closely resemble twigs in both color and shape, making them nearly invisible when they are still among real twigs. Similarly, a chameleon has the ability to change its color to match the environment. These are strategic adaptations that provide these creatures with a survival advantage.
Given the multiple-choice question presented, 'A leafy sea dragon looks more like a plant than an animal' is an example of camouflage. The leafy sea dragon's resemblance to plant material allows it to hide from predators effectively.