To move, snails make a complex series of wave-like movements along their entire body, which propels them forward. Most of a snail's body actually consists of a large foot, and so the part of the body touching the floor is known as the sole.Know More
As the snail moves forward, mucus comes out of a gland located at the front end of the foot, and the snail moves across this gooey substance. The mucus cuts down on the amount of friction that the ground causes for the snail, reducing contact to the point that a snail can crawl along the edge of a knife and not suffer from any cuts. Studies looking into whether the mucus is a requirement for movement are inconclusive, but the mucus clearly helps the movement go more quickly and easily.
Different snails have the ability to move at different speeds. For example, the Roman snail hits top speeds of about 2 1/2 inches per minute, while the pond snail is one of the faster species, hitting top speeds of almost 5 inches per minute. The bladder snails are a group of freshwater species that are capable of hitting speeds of up to 8 inches per minute.Learn more about Bugs
Funny cars are so named because they have some quirky features, such as the fact that the entire body of the car has to move in order to let a driver get in or out. These drag racing cars typically have a standard metal chassis over which a carbon fiber or fiberglass body shell is fitted.Full Answer >
Ear mites come from cats and dogs and are commonly spread through contact outdoors and in the home. Ear mites are highly contagious and are almost invisible to the naked eye. The presence of ear mites in a dog, cat or other animal can result in infections and other health related illnesses if not treated.Full Answer >
Head lice are small biting insects that are spread by direct contact. This means that the cause of a head lice infestation is sharing items like hairbrushes that are infested with life, or direct head-to-head contact with an infested person.Full Answer >
Brown mamorated stink bugs are active from late April to late September. Stink bugs remain in protected locations, such as man-made structures and dead trees, throughout the entire winter, according to North Carolina State University.Full Answer >