Greg modeled the water cycle for a science project. he added water to a large pot. then he placed a sheet of glass on top of the pot. he heated the pot until the water changed to water vapor. the picture below shows what greg observed.

which process caused the water vapor to form liquid water droplets where the drawing shows them?

a. condensation

b. evaporation

c. freezing

d. precipitation

That result from subduction of oceanic plates beneath lighter continental plates. most of the earth's volcanoes are located around the pacific ring of fire because that the location of most of the earth's subduction zones.

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.