The noun cultures (or the singular culture) is a concrete noun as a word for a special, usually liquid or jellylike nutrient preparation maintaining a cultivation of living material, such as bacteria.
The noun cultures (or the singular culture) is an abstract noun as a word for the totality of behavior patterns, arts, beliefs, institutions, and all human work of a group of people or of humans in general.
common
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Common
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
Common
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
Pencil proper or common noun
it's a common noun. a proper noun would be Spider-Man.
Proper noun or common noun
The noun cassette is a common noun.
a common noun?
The answer is proper noun. Examples of common noun and proper noun are: Proper noun: Mary Collins Common noun: monkey
Camel is a common noun.