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Wiki User
∙ 10y ago
Wiki User
∙ 10y agoThere are five, not six, 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.)
Wiki User
∙ 11y agoThe 6 groups of animals are:
Mammals
Amphibians
Birds
Reptiles
Invertebrates (insects)
Fish
Wiki User
∙ 14y agoThe five most well known classes of the animal world are mammals, birds, fish, reptiles, amphibians.
Wiki User
∙ 12y agomammals, birds, fish, reptiles, amphibians are the five most known
Wiki User
∙ 14y agokingdom.phylem,class, orded,family,geneousspecies
Wiki User
∙ 11y agoFishAmphibians
Mammals
Birds
Reptiles
Anonymous
there are hundreds of classes
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Which two groups are closely related evolutionarily plants and animals plants and fungi fungi and animals?
fungi & animals
Why do animals live in groups?
Animals live in groups or packs to keep each other safe, not hungry, and healthy. If a baby or adult animal that normally lives in a group strays away from their own kind, they will most likely die of starvation, as another's dinner, or of thirst. This is why animals live in groups or packs.for protection and it riases the chances of finding food when they hunt
How do scientists organize animals into groups?
Animals are placed into different groups to make classifing them easier. Answer found in 6th grade science textbook. Good Luck!
What are two groups of animals that fertilize externally?
birds and fish are 2 :)
Which form of classification groups animals based on their phylogenetic similarities?
ORDER
Is it true that if animals live in groups they can only hunt small animals?
No, animals that live in groups, or packs, actually tend to hunt larger animals. For example lions, they hunt in groups and take down some of the largest land animals in the world.
What animals do not live in groups?
Most animals do not live in family groups. Some animals that do include horses, lions, and dolphins.
What group of animals is warm-blooded and has fur or hair with 6 letters?
There are few different types of groups of animals that are warm blooded and have hair or fur. The largest group of warm blooded animals are tigers and coyotes.
What two groups did Aristotle divide animals into?
He divided animals into two groups- those with red blood and those without it.
Animal groups what 2 groups can animals be put into?
vertebrates and invertebrates
How many groups of 5 are in 6 different numbers?
There are 6 groups.
What three groups did Aristotle put animals in?
Aristotle made three groups of animal which is Terrestrial- where LAND animals live Aquatic- where AQUATIC animals live Aerial- where AIR animals live
What are the groups for animals with backbones?
VERTEBRATES
What group of animals is called a bed?
There are two groups of animals that are called a bed. Oysters and clams are both called beds when they are in groups.
What are the 2 main groups of living things?
The two main groups of living things are- a) Plants b) Animals
How many groups of 2 make 3 groups of 4?
There are six (6) groups of 2 in three groups of 4. Your answer is six (6)
When scientist classify animals they put them in groups what are these groups called?
There are several different groups in the hierarchy. Animals is the kingdom that all animals are a part of. From there they are categorized by phylum, class, order, family, genus, and species. Some are: 1. amphibians 2. annelids 3. arthropods 4. birds 5. echinoderms 6. fish 7. mammals 8. mollusks 9. reptiles Those are just some of the terms!
