A stingray is a mollusk
Rajiforms. It goes in with the blue-spotted ray and many other specimen.
The Animal Kingdom. 'Insects' is the Class that they belong to.
A penguins class is Aves and their infraclass is Neognathae.
Phylum: Chordata Class: Chondricthyes
There are many families of lizard - see the related link (scroll down to the 'classification' section) for a comprehensive list.
Rajiforms. It goes in with the blue-spotted ray and many other specimen.
what
The Animal Kingdom. 'Insects' is the Class that they belong to.
reptile
cats
A penguins class is Aves and their infraclass is Neognathae.
Class Oligochaeta includes various species of earthworms.
Chordata.
Mammalia(mammals).
Sure. They belong to class Echinoidea.
Hummingbirds belong to the phylum Chordata, class aves
mammal, rational biped