The correct answer is double blind study
This is a research whereby information about the experiment or test is withheld from the subjects until after the test is carried out so as to ensure that it does not influence the tester or even the participant
I believe the answer to your question is D.
Answer:
The answer would be B.
Explanation:
A is an example of the manager just telling others what to do instead of getting their input, and C is just not the answer.
5. The Atacama Desert
6. Amazon River. Grande and Paranaiba River
7. Cape Horn and Diego Ramírez Islands.
8. Marajo, Falkland, Galapagos island. The Marajo is North-East of the mountain, Falkland is South-East, and Galapagos is North-West.
9. Through the Strait of Magellan into the Pacific Ocean; or around Cape Horn into the Pacific Ocean
10. Through the Caribbean Sea then through Panama Canal, next Southwest to the Galapagos. head south to Cape Horn, then go North-west through the Pacific Ocean to the Galapagos islands
A. freshwater fishing.
my reasoning:
Inside the Middle East, most countries have large supplies of oil, (which helps make the countries rich as they are today because of oil demands), which takes out the options C & D. The Middle East, is located within the Sahara desert, and so can contribute to desert research (B) as well.
So A, is your most logical choice.
hope this helps