Food and water are essentials but, air is a resource we need to only bring around in space.
yw, I have been losing brainliests since last week, please mark me it so I can get em' back
Powerful empires were built, Written and spoken languages were made and perfected, and new technology was created
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
