Answer:
A
Explanation:
They mostly rely on the agricultural sectors of their economies
I think you wanted to know whether the statement in question is true or false. Based on this assumption, i am answering the question. It is a true fact that the Danube River is navigable and thus connects many of the countries of the European continent. I hope that the answer has come to your help.
(0,-5) I think. Because it would have to be the exact equal on the opposite side of the clock.
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I would go with D, because acid can be reduced by using it less