The water flowing in a river moves at different speeds. The picture shows what happens to a river over time.
new land instead
of river
river replaces
land
TOMISSISS
new land instead
of river
river replaces
land
Where does the river deposit sediment?

What? i don’t understand

Iimpact me by the one the yet but him.

Following are the  advantages of the parametric equations: 1) they can be used to graph curves that are not functions, like the unit circle.2) the parameter can be used to represent the quantity that is  useful to  provide us with better information about the graph.3)  it is useful to convert between rectangular equations and parametric equations.with specific reference to chemistry,  parametric equations are employ for solving hydrogen and hydrogen-like ions, quantum mechanically. herein, cartesian coordinates are converted in spherical polar coordinates. the solution obtained, when plotted on spherical polar graph paper, provides visualization of atomic orbital such as s,p,d and f.