mammals, which are warm blooded (have the same body temperature all the the time, such as in humans is 98.6 degrees), have hair, and, give birth to live young and nurse them (with the exception of the platypus and the echidna, which lay eggs but nurse their young)
birds, which are warm blooded, have feathers, and lay eggs
reptiles, which have scaly skin, lay eggs, and are cold blooded (have the same body temperature as their surroundings, such as a chameleon in an area that is 85 degrees having a body temp. of 85 degrees)
amphibians, which are born in water or a wet area and can live on land or in water as adults, lay eggs, and are cold blooded
and fish, which live in water, breathe through gills, lay eggs, and are cold blooded
-hope this explains everything :)
The five classes of vertebrates (fish, amphibians, reptiles, birds, mammals) evolved in the following order: fish appeared first, followed by amphibians, then reptiles, birds, and finally mammals. Each class adapted and diversified to exploit different environments and ecological niches over millions of years.
There are five main classes of vertebrates, which are:Mammals (Mammalia)Birds (Aves)Reptiles (Reptilia)Amphibians (Amphibia)Fish - which in turn are subdivided into Agnatha (jawless fish without scales, e.g. lampreys and hagfish); Chondrichthyes (sharks and rays, which have skeletons of cartilage rather than bone); and Osteichthyes (all the bony fish e.g. tuna, trout, whiting, etc.)
Animals with backbones, or spinal columns, are called vertebrates. There are only around 65,000 known species of vertebrates. This sounds like a lot, but it is only about 3% of all the animals on Earth. Most animal species are invertebrates, i.e., with no backbone.The 5 types of vertebrates are: mammals, birds, fish, amphibians, and reptiles.These animals are all part of the phylum chordata, meaning having a spinal cord.
I would say about 5 to 8 people could fit in the megs mouth.
you can't fit any in unless you use some pretty unsavory methods
5
There are 5 main classes: Mammals Birds Reptiles Amphibians Fish
Any five fishes or eels will fit this description...
The five classes of vertebrates (fish, amphibians, reptiles, birds, mammals) evolved in the following order: fish appeared first, followed by amphibians, then reptiles, birds, and finally mammals. Each class adapted and diversified to exploit different environments and ecological niches over millions of years.
There are 5 types of vertebrates: Fish, amphibian, reptile, bird and mammal. Endothermic (warm blooded) vertebrates are: birds, mammals. Exothermic (cold blooded) vertebrates: fish, amphibian, reptile.
vertebrates and invertebrates different?
There are two such classes: Reptilia (reptiles) and Aves (birds). Additionally, 5 species of monotremes, a group of mammals, are hatched from an egg on land.
Vertebrates can be classified into five groups, based on their skin covering, how they reproduce, how they maintain body temperature, and characteristics of their limbs (arms and legs, or their equivalent such as wings or fins). The 5 classes of vertebrates are as follows: # Fish # Amphibians # Reptiles # Birds # Mammals
The ISBN of Evolution of the Vertebrates is 0-471-38461-5.
the 5 groups of Vertebrates are: 1.Fish 2.Amphibians 3.Reptiles 4.Birds 5.Mammals
The 5 groups of vertebrates are fish,amphibians,mammals,reptiles and birds. Vertebrates are animals with a backbone.
You get a new custom class to make. You usually have 5 custom classes to make and 5 that are made for you that you can not change. Each time you prestige another class turns into a custom class until all the classes are custom classes.