Answer:
places,religions,movements,physical systems
I think it wants you to use the arrows to see how each of the them are related to rivers. Then you have to explain why you chose the places your arrows go
Answer:
What is the numerical ratio of average velocity to average speed of an object when it is moving along a straight path? Accepted Answer: When an object is moving along a straight path, magnitude of average velocity is equal to the average speed. Therefore, numerical ratio of average velocity to average speed is one.
Answer:
The answer would be D unique life-forms because it's the only one that makes sense.
Earthquakes and volcanoes are distributed through the junction of tectonical places(idk how do you say this in English but I say placas tectónicas in Portuguese so I recommend that you put it in Google Translate)
