Car is a noun because is a thing.

THEY IS A PRONOUN BECAUSE IT TAKES PLACE OF A NOUN

TALL IS A ADJECTIVE BECAUSE IT’S DESCRIBING A PERSON

SLOWLY IS A ADVEB BECAUSE IT ENDS IY

BELOW IS A PREPOSITION BECAUSE IT IT A WORD THAT CONTAINS A NOUN OR A PRONOUN

FOR IS A CONJUNCTION BECAUSE IT’S A WORD THAT JOINS WORDS OR PHRASES

YIKES IS A INTERJECTIONS BECAUSE IT SHOW A STRONG FEELING