Mammals
Eqqus
insect
amphibians.
chordata
nitrogen belongs too group 15
they belsong to the molusca group.
chordata
Group 15
its group 13 right after the carbon family.
They are Marsupials.
Menudo, the Puerto Rican group.
Holstein-Freisians belong to the Dairy breed group of cattle. Beef Friesians, kin to the milking Holsteins, are in the beef breed group.