Read the excerpt from The Evolution of Useful Things.

Question

The laboratory in time made possible the research and development necessary to produce new and improved items in response to problems experienced by sandpaper users.

Which phrase shows that one thing led to another?

The laboratory
produce new
in response to problems
by sandpaper users

Answer 1

The phrase that shows that one thing led to another is "in response to problems." This phrase indicates that the research and development in the laboratory was a reaction to the issues faced by sandpaper users, highlighting a cause-and-effect relationship.