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The numbers and different forms of mammals greatly increased approximately how many years ago?
Wiki User
∙ 11y ago
4.5 billion
Wiki User
∙ 11y ago
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Are mammals more popular than non mammals?
No, I don't know exact numbers but mammals are outnumbered greatly by fish, reptiles & insects
How are mammals different to vertabrates?
Mammals are not different to vertebrates. Well that's what ii guess
How are American mammals different from Australian mammals?
Most Australian mammals are marsupials unlike American mammals.
What is the food of mammals?
Different mammals eat different food. Mammals occupy varying places on a food chain. Some mammals are vegetarians, they are primary consumers. Some mammals are carnivores, they are higher level consumers. Some mammals are omnivores.
How are land mammals different from Sean mammals?
land mammals live on land, sea mammals live in the water.
How many vertebrates are there in the world?
Including the different vertebrate species that have been identified so far, there are approximately 62,305 vertebrates in the world. This total number includes mammals, birds, reptiles, amphibians, and fish. For example, there are 5,490 species of vertebrate mammals.
Are reptiyols and mammals the same?
No, reptiles and mammals are very different.
What are the names of different feline mammals?
Some feline mammals are:catleopardliontigerlynxpumaocelotcheetahpanther
What mammals are there?
There are many different kinds of mammals on earth. You may find different types of mammals in the dictionary.Examples of mammals are humans, cheetahs, Wolves, rhinoceros, Lar Gibbon, sunda fliying lemut and Asian elephant.
What are the different kinds of placetal mammals?
Egg laying , pouched and placental mammals .
Is it true that platypuses are different from other mammals babies because they share nothing?
Platypuses and echidnas are different from other mammals because they are monotremes, i.e. mammals which lay eggs.
Where might you find plasma on earth?
Plasma is a major component of animal blood. Someone can find plasma in the blood of mammals such as goats or cows. It is important to note that plasma from one animal varies greatly from that of a different animal.
