A. Don’t just accept traditional knowledge about how the natural world works—experiment and observe the results.
It is a true fact that as the Industrial Revolution progressed and the importance of machine work increased, workers found themselves becoming more essential for servicing and guiding machines. The correct option among the two options that are given in the question is the first option. The importance of specialized jobs increased.
Answer: Why i think so many animals & plants died here's why.
Explanation: The reason why i think so many animals & plants died is because many people don't care about theses things. For example their is so much pollution it the ocean like trash, oil, & hurtful chemicals. so people even go around killing animals & plant before they even get to take on breath. All most people care about is what house, phone, shoes, or clothes they got but what most people haven't realize is that the things we do can effect the earth and other people lives so watch what u do.
It would be D because it gives the most background and summary info to the questions