Friend d-pend, a greeting to this beautiful poem, marine slugs are an example of beauty and perseverance. Its body has bilateral symmetry, its sides are mirror. They can absorb the poison of other species to annex it in their defense, most are poisonous. They move in a sensory world, they are almost blind and Poseidon gave him the gift of possessing both sexes, they are hermaphrodites, so that they can choose what they want to be. It is a wonder of nature. And God gave you the gift of writing it, a hug brother.