Question

why is the upper part of the human ear not soft as the lower part of the ear lobe?

Answer 1

The upper part of ear not as soft as ear lobe because the upper portion of the ear is made up of cartilage and ear lobe does not contain any cartilage. Cartilages are parts of the human skeleton system but they are not as hard as bones. These can be easily bent. Cartilage are also present in human's nose.

Answer 2

Answer:

Explanation:

because the upper part has cartilage which is a kind of muscle that protects the body from the conductivity of electricity and it is the weakest muscle of our body while the lower part of the ear or earlobe has no muscle present in it