How did technology develop during the second industrial revolution?

technology developed through a few people working in isolation.

technology developed in systems of interdependent parts.

technology was developed by the u. s. government.

technology was developed haphazardly.

Technology developed in systems of interdependent parts.

Explanation: The human being, endowed with his intelligence, sought ways throughout history to overcome the obstacles imposed by nature. Thus, it was developing and inventing technological instruments in order to overcome difficulties. We may say that necessity is the mother of great technological inventions.

i believe your answer is d)