The koala is the only species in its family, Phascolarctidae. It is in the suborder Vombatiformes, the order Diprotodontia, the infraclass Marsupialia, and the class Mammalia.
a herd
colony
A system
A flotilla.
everclear
A school of fish.
It gets the independent variable.
A tableau.
Sony made the ps2
Promethium is a member of the lanthanoids family.
If you mean "group", it is a covey.
No theye live in a goup