Genus represents taxonomic rank above species and below family. When organisms belong to the same genus, they must be of the same phyla, but may be in different species. In binomial nomenclature it is the generic name shared by the group of close relative.
Answer:
crude oil (petroleum) is the only natural liquid fossil fuel
Answer:
Water
Message me if you need a better explanation! :)
It's c natural resources because they can never run out
