Worms have a tube-like body, with no limbs, and no eyes.
Because worms don't have teeth, a lip-like covering over the mouth helps direct food into the mouth, where the muscular pharynx (throat) grabs it, coats it with saliva and pushes it down the esophagus into the crop, where it's stored before moving on to the gizzard. In the worm world, these awesome earth-loving creatures have five blood pumping organs in their small, hard working bodies. Though, a worms' hearts doesn't refill with blood the way humans do, it only squeezes the 2 blood vessels which help to circulate the blood through it's body. Earthworms are hermaphrodites. Each has both male and female sex organs, but they can't fertilize themselves. Earthworms spend most of their time creating complex burrow networks underground. They create an important contribution to soil fertility and are therefore vital in gardens and of farm land. A team of Swedish researchers has uncovered evidence that worms do indeed feel pain, which worms have developed a chemical system almost like that of citizenry to guard themselves from it. the assembly of those substances by an animal is believed to assist the animal endure pain. Ashleigh
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Like all the ocean bunnies within the group containing J. parva, called the dorid nudibranchs, the ocean bunny steals its toxic defenses from its food. Sea bunny slugs will often eat sponges, which contain toxins; a number of these toxins are utilized in cancer treatments. Sea Bunnies are often even as hazardous dead as alive. Always treat them with respect if you discover one in your tank and never touch one without gloves and/or tongs. Even a dead slug can provides a powerful sting.
Sea bunnies don't have any eyes or sensory system then rely solely on their 'ears' and 'fur' to navigate their surroundings. The bunny's tail is actually actually its gills then it quite literally breathes through its backside. The average lifespan of a sea bunny slug is between a few of months and a year. the ocean bunny slug may be a fascinating underwater creature that has little in common with an actual rabbit, despite its appearance. Sea bunnies do not have to stress much about predators during their brief life because "they're very, very toxic," the ocean slug expert says. "Anybody who attempts to eat one goes to possess a hard time after." Ashleigh |
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