"Fireproof" is an adjective. "Tongs" is a noun.
adjective
noun
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fireproof bricks? depends on your definition of 'fireproof' ..... bricks are baked, as part of the manufacturing process, and do not 'burn'; however, based on the construction and heat, they may crack, split, or crumble.
That is the correct spelling of the word "conjunction" (part of speech, or a juncture).
Excursion is a noun.
The correct spelling is "rhetorical" (as part of a persuasive speech).
She and pass are two different parts of speech. She is a pronoun; pass is a verb. However, pass is not the correct conjugation for she. It should be "she passes".
"She" is a pronoun. It is used to refer to a female person or animal.
Words that belong to the same part of speech have similar grammatical properties and functions within a sentence. For example, in the sentence "The cat chased the dog," both "cat" and "dog" are nouns, while in the sentence "She quickly ran home," both "quickly" and "ran" are verbs.
That is the correct spelling of "bisect" (to divide equally in half, as in geometry).
Ethics code is a noun. It is rules of code which must be followed in order to be ethically correct.