Question

what is a drone? what are its advantages?​

Answer 1

Answer:

Drone is a small size camera . which can also fly through its remote control.It is very helpful .We can use it on our country's border to see if there is any terrorist .It is very helpful for security . It can be used in markets to see if there is any their or not. As it can fly and it is of small size it can't be observed easily.

Explanation:

it is the best for our security. hope this will be helpful for all.

Answer 2

Answer:

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