Read the following excerpt from "Fold Here: Scientific Uses for an Ancient Art Form." As you read, look for the topic sentence. One of the most exciting areas to explore the uses of origami today is robotics. Scientists at NASA's Jet Propulsion Laboratory in Pasadena, California, have created PUFFER, a "Pop-Up Flat Folding Explorer Robot" that can accompany rovers exploring other planets. According to a press release from the National Science Foundation, this light-weight, two-wheeled robot is "designed to skitter up 45-degree slopes, investigate overhangs and even drop into pits or craters." Because of PUFFER's compact nature, several separate units can piggyback on a single space rover.

What is the topic sentence for this paragraph?

Scientists at NASA's Jet Propulsion Laboratory in Pasadena, California, have created PUFFER, a "Pop-Up Flat Folding Explorer Robot"

Explanation:

It's the only thing that it explains in greater detail other than the main idea.

the author is showing that it is the insatisfaction of basic needs that brings about the protests such as the strikes.if workers do not earn enough to buy food and feed their families and themselves in order to continue working, what is the use of working? besides, another message from the author is that of the owners of factories should be worried about ensuring their furure by having a second and third generation of workers in their industries.if they do not hear the workers demands, they will not have any more workers to make their pockets full.

d understatement