Ray-finned fishes (Actinopterygii)
it is very obvious insects
The mammal
amphibians
kingdom is the biggest group
an animal population is group of the same species
The animal group containing the most species would have to be the Insecta.
maybe ostritch
Yes, the Beijing Zoo is the largest in China. Both with the largest group of species and number of animals.
Sipuncula is an animal group. It contains species of worms.
The animal species is said to be extinct.
A species is a type of animal and a population is a group of the same species in a small area.
If insects count, then insects. But if they don't count, I'm not sure but I'm guessing....... birds??
living relationships
elephant