i do not think that any worms have muscles <---- Wrong
All worms have muscles, they move in a circular way as well.
Yes.
they use their muscles to move forward
Insects, spiders, crustaceans, and anything with an exoskeleton.
Worms use their muscles and setae, short bristly hairs, to move. The setae help them control their speed, and latch on to the ground. They have two kinds of muscles: circular and longitudinal. When they tighten their circular muscles they become long and thin, and their front end moves forward. Then they contract their longitudinal muscles to move their back end toward their front end.
Well... A few types of worms have light sensing organs... these include Annelids, like the common earthworm. They are often built up with muscles, which act as the heart. They also have blood vessels and both the reproductive system of the male and female. This means that the worms are both genders and therefore do not need to mate to make... how do i put it... baby worms!
they squiggle back and forth Put some food in the place you want them to move to. Worms move by using their muscles and food sources to use their iron to form energy. This enables them to move
hollow bones to make then light to fly.powerful chest muscles to beat wings. beak made to get worms and incents
None, worms are like snakes have no legs and use circular muscles that contract and relax to move. They actually greatly help soil conditions.
A earthworm does not have a skeleton. It has bristles on each segment called setae that help the earthworm move. Earthworms have no limbs. The earthworm has two sets of muscles; one that makes it long and thin and one that makes it fat.
Muscles make the body move, and they are under the control of the brain or nervous system. Even caterpillars and worms have these.
Pigs can carry parasitic worms such as tapeworms or trichinosis; these worms can be killed if the meat is properly cooked. You are only at risk if you eat pork that is not well cooked. And even then, the worms do not eat your brain, although they are not good for your health. Tapeworms normally live in the intestines, and trichinosis affects the muscles.
Marine worms may breathe through their skin or through the soft, feather appendages they have. They get their oxygen directly from the water.
Trichina or Trichinella is the genus of parasitic roundworms of the phylum Nematoda that cause trichinosis.