E is 130 degrees, f is 50 degrees, and d is 90 degrees? im not sure sorry
<u>Answer:</u>
Delta.
<u>Explanation:</u>
At the river mouth, a river loses energy and starts to deposit its sediments.
Hope this helps you :)
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.