Rhinoplasty (nose job)
Circular
no a change in shape is physical change
can solid change shape
Changing the shape CAN change the density. If you change it into a smaller shape, then you increase the density. However the mass will not change.
Normal results include improved breathing and airflow through the nostrils, and an acceptable outward shape of the nose.
The effector of the nose is the muscles that control the movement of the nostrils and the upper lip, allowing for actions like flaring the nostrils or wrinkling the nose. The effector muscles work in response to signals from the brain to adjust the position and shape of the nose.
A horse has two nostrils, one on each side of its nose.
They have two nostrils
The openings in your nose are the nostrils.
The platypus's nostrils are on its bill.
Yes, cows do have large nostrils. These large nostrils will allow more air into the lungs than smaller nostrils would.
The nostrils / nares are the openings in the nose.