Correct conclusion:
Earthworm did not have any outer coverings. The outer skin of the worm is slimy to the touch, since it requires moisture in order to survive. The worm breathes through its skin.
Wrong conclusion:Earthworms have a outer covering of scales.
No, it does not. The first criteria to use to tell if an organisms contains an exoskeleton is if it has a hard shell.
very ugly
the brain is essential for the movement of the earthworm. If the brain of the earthworm is removed, the earthworm will move continuously without stop
Yes, an earthworm is a decomposer.
Exoskeleton is a noun.
its where the sperm is received in an earthworm
An earthworm and all insects are invertebrates because they lack an internal skeleton, especially because they don't have a backbone.Well to tell you an earthworm is an invertebrate.An earthworm is an invertebrate.
It would automatically be assumed that an earthworm does not have a exoskeleton because of the way they look and feel. They are very flexible and soft to the touch.
It does not have a rigid exoskeleton or jointed limbs which are major characteristics of arthropods.
Leeches aren't arthropods (phylum Arthropoda), they belong to Annelida, the same phylum as a garden earthworm. Arthropods are characterized by segmented bodies, an exoskeleton made from chitin, and joint appendages.
A cockroach has an exoskeleton which makes it more difficult to stick the pin through its surface and earth worm is just skin like a human being.
they have exoskeleton
Yes; many cnidarians have an exoskeleton.
earthworm
Earthworm does not have the back bone. Earthworm is invertebrate animal.
Earthworm does not have the back bone. Earthworm is invertebrate animal.
A earthworm is an arthropod.
is an earthworm a vertibrate
the brain is essential for the movement of the earthworm. If the brain of the earthworm is removed, the earthworm will move continuously without stop