Question

Armando thinks that it is the very steep hill that makes this river narrow and deep, but his classmate thinks it is the small size of the sand grains that the water flows through. What results from the model would be evidence that Armando’s idea is correct?

Answer 1

it depends on the force applied but idea is correct

Step-by-step explanation:

Answer 2

it depends on the force applied but armando idea is correct