Those things are called crayfish with 12 legs and a exoskeleton .
Twelve. Or when describing an object, the prefix "dodeca- " can be used. Examples are dodecahedron, a polygon with 12 sides, or dodecapod - an imaginary animal with 12 legs :-)
There are 12 pigs 15 ducks have 30 legs 102 legs - 30 legs = 72 legs. Pigs have four legs, ducks have two legs 72 legs divided by 6 = 12 12 ducks having 24 legs 12 pigs having 48 legs 24 + 24 + 30 = 102
If 12 out of 100 organisms have short legs, P = 0.65.
the bertemise spider
a spider monkey
Endoskeleton, it is a mammal, and no mammals have exoskeletons. You'll find that most animals in the insects and arachnids section of the animal groups, do however. the exoskeletons on insect are often mistaken for a "shell" of the animal.
An invertebrate is a classification of an animal which means that the animal does not have a spine. A good example of an invertebrate is a jellyfish. There are also some insects that are invertebrates, amny of which have exoskeletons, or a hard outer shell to protect them.
Exoskeletons and claws, but lobsters have ten legs while crabs have eight.
Legs and exoskeletons were extremely useful, as these enabled the creatures to resist gravity, which is not a concern in the bouyancy of water.
Insects. Ants, Beetles, Potato Bugs, etc.
The number of legs an animal has certainly does affect how that animal moves. If the animal has two legs they are limited in movement to what those two legs can do.
Spiders have chitinous exoskeletons, eight legs, multiple compound eyes, many of them create webs, and they are predatory.
This organism would belong to Hexapoda.
If an animal with an exoskeleton was to fall from a height, the exoskeleton would break as it has no fleshy protection.
some common attributes are: exoskeletons. 6 or more legs, and they are deathly affected by pyrethrin
Legs :)
Twelve. Or when describing an object, the prefix "dodeca- " can be used. Examples are dodecahedron, a polygon with 12 sides, or dodecapod - an imaginary animal with 12 legs :-)