the main role was manual labor
Innovate is your answer.
In order to be and innovator, one must be able to innovate.
The passage gives a brief overview of the history of mad cow disease. It details when and how it started, the spread of the disease, and the efforts taken to eradicate it.
The author is using a type of figurative language called personification. Personification is when you give human characteristics or traits to something that is non human. When the author writes, "<span>the sea licked greedy lips in the shadows." the author is giving the sea human characteristics. The sea does not actually have lips.</span>
