When dehydrated, their skin dries out and cannot breathe, so eventually they will die. Water or moisture is important for worms.However, they can eat the equivalent of their own weight in a day. Worms can have between 1 and 5 pairs of hearts.

Worms are cold-blooded so expect them to inhabit warm areas.There are roughly 1 million worms living in one acre of land. The worm population is large, though often unseen.

Worms share a same form of being a tube-like creature, and this particular characteristic is found in up to 2700 types of worm.

Worms do not live for so long as their average lifespan is only up to 4 or 5 years.

Even though worms can regenerate, they are not immortal.

Interestingly, worms use their skin to breathe.

Worms lack organs that are vital for humans for example, they do not have lungs.

In fact, only half of it was true, as only one part of a worm will regenerate: the part where the head is attached.

It was formerly believed that when a worm was cut, both parts would regenerate and continue to grow, but this is only a myth and was busted a long time ago.

As scavengers, they help in decomposing an organism’s dead body.

Earthworms are scavengers, meaning they will eat almost anything that was once alive.

See the fact file below for more information on the worms or alternatively, you can download our 24-page Worms worksheet pack to utilise within the classroom or home environment. Worms do not have limbs, nor appendages, except for the polychaete that has bristles or hair-like structures on the side of its body. Worms refer to various unrelated invertebrates that share the typical characteristics of having soft, slender, elongated, cylindrical-tubelike bodies.

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