Innovation is the process of introducing new ideas or promoting change through a new idea or object. There are two main types of innovation: discovery and invention. This is a guiding principle of Americans not to settle and to remember that things can always improve or be enhanced. Through this spirit of innovation, Americans are always working to advance the fields of science, medicine, and technology.
Mostly its everything bit I think the specific one is oil.
Answer:
I would say the correct answer is D, but C would be my next best guess.
Explanation:
B I think it a or c or d lol I don’t know