A vertebrate is an animal with a vertebra. A vertebra is a spine. Examples of vertebrates would be apes, birds, snakes and fish.
An invertebrate does not have a spine. Examples - a slug, an octopus, an ant.
No, crabs are "invertebrate" animals, they do not have a backbone.
Vertibrates have bones while invertibrate don't have.
The characteristic's of a fish areThey all have gillsThey all are aquatic vertebrate's which means they have a backbone
It is considered a fish because it is cold-blooded, has fins to help it swim and gills to help it breathe in water.Because they breath water not air.
The fish is the vertebrate that has got gills.
Fish are not mammals.
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Pisces
conclusion animal kingdom
The gills and the brain
Vertebrates are animals with a backbone (examples: humans, snakes, birds). They give birth alive and sometimes hatchedInvertebrates are animals without a backbone (examples: snails, starfish, worms). Invertebrates have no bones at all that they can move by using tentacles.Vertebrates:animals with backbone are called vertebrates. A backbone is a row of bones along a animals backkinds of vertebrates:fish : they have gills for breathing and are cold blooded animalsamphibians they spend part their lives in water and as they grow their gills close and the lungs developreptiles: are cold blooded animals and breathe with their lungsbirds: are warm blooded animals:they are the only animals which feed their youngmammals:they are the only animals whick feed their younga vertebrate is A member of the subphylum Vertebrata, a primary division of the phylum Chordata that includes the fishes, amphibians, reptiles, birds, and mammals, all of which are characterized by a segmented spinal column and a distinct well-differentiated head.a invertebrate is An animal, such as an insect or mollusk, that lacks a backbone or spinal column.The vertebrates are the animals which have the vertebrae column where the spinal cord is located. The invertebrates are the animals without the vertebrae column and thy are significantly less developed than the vertebrates.A Vertebrate is an organism with a back bone or spine. An invertebrate has no spine.vertebrates are animals with an backbone and invertebrates are animals who dont have one