"Mom took the cookies out of the oven and placed them on the counter to cool." Based on the context of this sentence, what does "cool" mean?

A. An adjective meaning slightly cold

An adjective meaning interesting or exciting

A verb meaning to become less hot

An adjective meaning relaxed

Match these items. 1. academic language letter or letters added to the end of a word that changes the part of speech and meaning of the root word 2. social language language spoken with peers in social settings 3. suffix language spoken in academic settings 4. root word letter or letters added to the beginning or end of a word, root, or stem, or the middle of a word, to modify its meaning 5. prefix initial word before adding a suffix and/or prefix 6. affix letter or letters added to the beginning of a word that changes the meaning of the word