Answer: dialogue
Explanation:
this is the answer because the definition of dialogue: allows characters to speak for themselves. It shows what is spoken between characters.It is conversation between characters.
Los ricos vivían en una casa unifamiliar<span> que se llamaba </span>domus<span>. Los más humildes habitaban en casas de pisos, llamadas </span>insulae<span> (islas).</span>
Definition of communication. translating a message from a symbol into meaning

↦<u>Beyoncé</u> is the best-selling music artiste whose awards include more than just nine Grammy Awards and an Academy Award.
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0:00 ⎯⎯ ❍⎯⎯⎯⎯⎯⎯ 3:30
⇆ ◃◃ ⅠⅠ ▹▹ ↺
Playing ➺ BUTTER!!
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ツ ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐
The answer is D. Walls, floor and ceiling.