Answer:
Considerations. Robots are able to perform a variety of tasks that humans otherwise could not perform.
Significance. Robots also have taken the front line in meeting military and reconnaissance needs.
My opinion/answer: I think being a teacher would be better, not only that you can get your own education back up, but you can also get other students education up too! But also being a farmer you can grow your own plants, and food.! But I think teachers would be better.
The answer is c "do not understand what the sign says.
