Examlex
Nitrogen fixation converts nitrogen to ________.
Opportunity Cost
The cost of forgoing the next best alternative when making a decision, representing the benefits one misses out on by choosing one option over another.
Trade
The exchange of goods, services, or both between individuals, businesses, or countries.
Corn
A cereal plant that bears large grains, or kernels, set in rows on a cob; an important crop for food, animal feed, and biofuel.
Acquired Comparative Advantage
The ability gained through strategic development and investment in industries or areas where a country or firm did not previously have a natural comparative advantage.
Q1: Rank Ne, HBr, CH<sub>3</sub>OH and Ar in
Q3: For the reaction: 4NH<sub>3</sub> + 5O<sub>2</sub> ®
Q8: Which of these are the primary components
Q18: Which of these is the correct name
Q20: The discoverers of the scanning tunneling microscope
Q22: Which of these is a redox process?<br>I.
Q25: Which of these is an application of
Q39: Transportation in the U.S. accounts for what
Q44: Which of these processes is\are responsible for
Q55: Which of these substances becomes trapped in