Is muddy an adjective?
Yes, muddy is an adjective.
Yes, the word its is both a possessive adjective and a possessive pronoun; the difference is how the word is used: a possessive adjective describes a noun. a possessive pronoun takes the place of the noun that belongs to someone or something. Examples Possessive adjective: The cat licked its paws. Possessive pronoun: The cat had muddy paws, these footprints must be its.