There are seven classes of vertebrates. Three of these are considered fish, and they are the jawless fish, bony fish, and cartilaginous fish. Four live on land, and they are amphibians, reptiles, birds, and mammals.
mammals, fishes, amphibians, birds, reptiles
Birds.fish.amphibians.mammals.reptiles. and something else.
goldfish - not even joking!
Humans.
Snake .
Mammals are most familiar vertebrates .
Group Behavior
The most common group of organisms is pelagibacter ubique.
I would say a dolphin then the elephant!
No, everything is not a vertebrate. Only animals with a vertebral column and spinal chord are vertebrates
invertebrates make up the majority:) Hope this helps: btw: invertebrates make up 95% of the population. The 5% is vertebrates.
Group Behavior
in group 13, the boron group, the most common element is
The word vertebrae actually means back bone. so a vertebrate has a back bone, like most mammals, and invertebrate means the animal has no backbone, like insects, crustaceans, and jellyfishThe word invertebrate means with no backbone, whereas vertebrate means with a back bone. People and most animals are vertebrates and most spiders and insects are invertebrates.
Phylum Vertebrata has the most complex animals.
Silicates are the most common mineral group.