Q:

Where do worms come from?

A:

Quick Answer

Experts say that most earthworms were imported from Europe to North America by settlers. To stabilize their ships, settlers loaded them with soil that contained earthworms and their cocoons. Glaciers had destroyed most native worm species in North America. Worms hatch from eggs or cocoons.

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Full Answer

Earthworms are not the only kind of worm. In general, worms are small animals with a long, soft body lacking appendages. A worm is also the immature form of some insects. Parasitic worms live in the intestines of animals and feed off nutrients there. A person undeserving of respect may be called a worm, as may invasive computer programs.

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Related Questions

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    Where do earthworms live?

    A:

    Earthworms are native to Europe and have spread in range to western and central Asia, as well as North America. They typically can be found in two ecophysical areas: above or below the soil. Above-soil earthworms consume decaying vegetable matter. Sub-soil earthworms create either horizontal or vertical burrows.

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    Where do catalpa worms come from?

    A:

    Catalpa worms are actually caterpillars that are attracted to the catalpa tree, according to forester Steve Nix for About.com. These catalpa worms are often used for fishing bait and can be detected by their yellow color and dark black lines.

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    Do worms have brains?

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    The cerebral ganglion serves as a worm's brain. It is a collection of neurons, nerves and supporting structures that process input from the outside world, such as heat, light, movement and moisture. The ventral nerve on the underside of a worm is primarily responsible for sensory input.

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    Do worms have eyes?

    A:

    Worms do not have eyes but have organs that can sense light and touch. These organs help them to detect light intensity and to feel vibrations while moving on the ground.

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