The word "rush" can be used as a noun or a verb. As a noun, it refers to a sudden movement or activity. As a verb, it means to move quickly or with urgency.
Sudden is an adjective.
The word "you" belongs to the pronoun word class, particularly as a second person singular pronoun. It is used to refer to the person or people being spoken to.
The scientific word for bird is "Aves."
The word "saw" can be both a verb (past tense of see) and a noun (a tool used for cutting).
preposition
It falls into the action category
it's a preposition
Adjective
Sudden is an adjective.
The word 'history' belongs to the noun word class.
The word "you" belongs to the pronoun word class, particularly as a second person singular pronoun. It is used to refer to the person or people being spoken to.
Wolves belong to the class Mammalia.
Tigers belong to Class Mammalia.
Opossums belong to the class mammalia.
The scientific word for bird is "Aves."
Echidnas belong to the Class Mammalia and Order Monotremata.
A piranha belong to the Phylum Chordata, and the class Osteichthyes.