Answer:
guns, germs, and steel
Explanation:
the three major elements that separate the world's haves from the have-nots are developing agriculture, living in areas without natural geographic barriers, and acquiring immunity to diseases.
The formula for finding the <span>percentage of revenue that is spent on advertising will be:
</span>Percentage of revenue that is spent on advertising = Advertising Budget / Revenue x 100%
Using the values, we get:
Percentage of revenue that is spent on advertising = (8,000,000/138,000,000) x 100% = 5.80%
This means 5.80% of <span>revenue is spent on advertising</span>
Most of the Natural gas in the atmosphere results from the activity of producer organisms