Answer:
it is 5:15
Explanation:
since the ration of ac and dc is 1:3
the ans is 5:15
blc 5 is multiplying the two sides of the ratio
Libya has the largest supply of oil reserves in north Africa.
Answer: The kind of test that can be performed to make sure that you are not accidentally trying to sell a fool's gold (iron pyrite) is called the Acid Test.
Explanation: This Acid test is performed by making a little scratch on the gold and adding drops of a liquid nitric acid on that spot, after adding the nitric acid, if the spot turns green it is a fake gold but if the spot is unaffected, it is a real gold.
Answer:
the study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources and political and economic activitie
Explanation:
