Which sentence below is true ?
A.Conflicts improve when a natural resource crosses political borders.
B.The source of a main river may be located in the country through which the river flows than s different country.
C.The way where one ordinary source is managed has a direct effect upon other ordinary sources .
D.There is assurance that river source will be confined to provide accommodation for resource needs downstream .
A.Conflicts improve when a natural resource crosses political borders.
B.The source of a main river may be located in the country through which the river flows than s different country.
C.The way where one ordinary source is managed has a direct effect upon other ordinary sources .
D.There is assurance that river source will be confined to provide accommodation for resource needs downstream .
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Hóa Học lớp 12
