Answer:
Hydrogen and helium.
Explanation: I hope this helps
Answer:
3, 2, 1, 4. (the second answer)
Explanation:
Answer:
Probably the definition offered to " the availability of resources" could cover the definion of phisiological density if the geopolitical characteristics of a region don't allow or encourage trade markets and the population accounted for includes just the citizens of the mentioned countries or even the tourists from other geographical regions, considering x number of years
The answer is B) textiles