Competition for resources occurs often within communities. the black line represents the change in fitness for one species, and the gray line represents the change in fitness for another species. which of the following graphs represents the change in fitness when there is competition between these species for the same resource?

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave