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
The answer would be Trade bloc
The correct answer to this question would be British Columbia. A simple reason why this is such is because they share a similar climate to a certain extent due to which a similar type of growth has developed. This has lead to big similarities between the Northwestern US and between British Columbia in terms of the landscapes of both regions.
A) A coyote eats a hen!
This is a predator/prey relationship because the fox is predator to the hen (this means that the fox eats the hen)
