Parts of Speech for Ordovician
Or·do·vi·cian
O o Gramatical Hierarchy
Grammatically "Ordovician" is a adjective. But also it is used as a noun.
All about ordovician Download all about ordovician in pdfGrammatically "Ordovician" is a adjective. But also it is used as a noun.
All about ordovician Download all about ordovician in pdf