The answer is B ! As in light bulb tungsten is working as resistor !
This method is known as linear perspective.
When using linear perspective, artists use a set of drawn or imaginary lines which are made to converge at the horizon of the image. These lines change the viewer's perspective by providing a point through which the relative size, shape and position of objects is determined. This technique creates the illusion of depth.
The answer would be 60 cuz a watetfall is a waterfall
3 ways would be they are used for movement, form structure and carry out reactions, processes, and cells
Option C is the correct answer
