I think it’s D!
In a sentence using passive voice, the subject is acted upon; he or she receives the action expressed by the verb. The agent performing the action may appear in a "by the..." phrase or may be omitted. The dog is acting upon the sentence subject (the boy), meaning it uses the passive voice.
Answer:
Robots are changing the world by helping humans do things better (with greater efficiency) and doing things that were not possible before. Robots facilitate disaster response, augment physical abilities, serve in areas where interaction with people is needed, and enable exploration beyond the boundaries of Earth
Explanation:
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The plot is the actual story around which the entire book is based. A plot should have a very clear beginning, middle, and end—with all the necessary descriptions and suspense, called exposition—so that the reader can make sense of the action and follow along from start to finish. Every story has a conflict to solve.
Answer:
Well, can you tell me what you're talking about?
Explanation: