Read the paragraph from “Drones Put Spying Eyes in the Sky.”
That night in South Africa, Snitch and his team flew their drone by remote control over Kruger National Park. High in the sky, and under the cover of darkness, the Terrapin 1 flew undetected over the landscape. Though unseen, it could see perfectly. The experts scanned the ground using a special camera attached to their drone. This camera was designed to see anything that gives off heat, including elephants, rhinos—and people.
How does each sentence in this paragraph help develop the idea that a drone is an ideal spy?
A. Each sentence explains what the drones are spying on.
B. Each sentence explains a drone’s information-gathering features.
C. Each sentence explains what the team does with the information they get from the drone.
D. Each sentence explains why drones are better than other ways of spying.