Answer:
Snake and worm are not closely related. Snakes are vertebrates (with a backbone) while worms are invertebrates (with no backbone). So, snake and worms have different anatomy. But the apperance of both organisms have similar features: worms has long, thin, and shiny body which looks like a snake but both have no legs. Movement patterns for both are also similar. Similarly, both organisms show a similar type of skin, habitat, and sensory organs.
