On breast examination .what would be an abnormal sign?

I read a preteens book on this while I was down during summer visiting my family in Florida, it's a GirlsLife book. It talked about this sort of stuff. It was a good read. Anyway's, I believe basically one breast is small, the other is big. This is accurate because it came from medical professionals.

i dont know this but ask your teacher for !

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