Answer :
Final answer:
The paragraph describes the drone's ability to operate remotely, fly stealthily undetected, see in the dark, and use a heat-detecting camera, all of which contribute to its effectiveness as an ideal spy.
Explanation:
The paragraph from “Drones Put Spying Eyes in the Sky” develops the idea that a drone is an ideal spy by detailing the specific functionalities that make it suited for surveillance. The first sentence sets the scene with the drone's remote operation over a critical area, indicating its capacity to cover large distances. The second sentence emphasizes its stealth, being able to fly under the cover of darkness undetected, which is crucial for spying. The third sentence reveals the drone's capability to “see perfectly” in conditions that would hinder human sight, further supporting its effectiveness as a surveillance tool. Finally, the description of the special camera that detects heat signatures illustrates the drone’s advanced technology which allows it to monitor a variety of subjects, including wildlife and people.
Answer:
The answer is "Each sentence explains a drone’s information-gathering features."
