lala that's what I think
Consider this, if a human tried to burrow underground, after extending our arms we wouldn't be able to pull them back. The holes are only bug enough for their bodies. Our legs would end up dragging behind us because, once again, the cavern would be too small to use them. In a way, the worms lack of appendages helps it to move more smoothly and elimenates a great deal of lag.
The worms help the soil, thus helping plants. They eat food that you throw out, and their body waste helps the soil. They break down minerals into forms that are more easily used by plants. Small burrowing animals sometimes eat things that might damage plant roots, which helps plants too. This affects us because it makes our food from the plants healthier.
If all the earthworms disappeared from a lawn, more earthworms would come in. But, if your question is that what would happen if earthworms would no longer live in a lawn, then the lawn would become less fertile, because earthworms keep the soil good.
Earthworms eat leaves and grass. They dig holes in the ground. They let air circulate under the ground. Because earthworms eat the leaves that fall off the trees, the forest floor is not covered with dead leaves 20 feet high. Instead the earthworms start the leaves decomposing and on their way to making new soil. The earthworms also dig tunnels in the ground. This lets the roots of plants breathe. The roots of plants have difficulty breathing in hard packed soil. Earthworms make plants possible.
They might, but it isn't good for them and will most likely get them sick or give them a stomach ache or diaria at the least. Not a good thing to feed them, try seeds :)
When you think of a web, you probably don't think of earthworms, do you? What comes to mind? A spider web? The World Wide Web? How about a duck's webbed feet? Well, there's another kind of web you might not know about. It's the soil foodweb. The soil foodweb is the set of organisms that work underground to help plants grow. There are billions of organisms that make up the soil foodweb. These include bacteria, fungi, protozoa, nematodes, arthropods and earthworms. Each type of organism plays an important role in keeping the soil healthy for all living things.
lala that's what I think
the seate helps them move and no arms and legs just make them a worm.
Dead plants and animals would pile up if it were not for the earthworms.
If it is a rainy day some might show up. You can buy earthworms too.
A blob on the floor, with four appendages.
this is tricky and earthworms might sing you will never know I'm not a sciences tip of person so sorry ( but i don't think they could sing
A blob on the floor, with four appendages.
Due to the rigidity of the arthropod exoskeleton, the safest answer might be "jointed' ones - hence the phylum's name Arthropoda, from the Greek, meaning, jointed appendages. They do evidence a variety of appendages: legs, pincers, wings, swimmerets, antennae, tails, etc., depending on what environment and food source they are adapted to.
Adaptation
Adaptation
The worms help the soil, thus helping plants. They eat food that you throw out, and their body waste helps the soil. They break down minerals into forms that are more easily used by plants. Small burrowing animals sometimes eat things that might damage plant roots, which helps plants too. This affects us because it makes our food from the plants healthier.
I and II only