chordata
vertabrates
Chickens belong to the bird group because they are land animals and they lay eggs.Chickens are classified as follows:Kingdom: AnimaliaPhylum: ChordataClass: AvesOrder: GalliformesFamily: PhasianidaeGenus: GallusSpecies: Gallus gallus
Group 15
Eqqus
insect
amphibians.
Yes. They are birds and have bones, including backbones, like any other bird...and you, too.
nitrogen belongs too group 15
Mammals
they belsong to the molusca group.
Group 15