Question

which part of human is not useful​

Answer 1

Answer:

The appendix may be the most commonly known useless organ.

Many years ago, the appendix may have helped people digest plants that were rich in cellulose, Gizmodo reported. While plant-eating vertebrates still rely on their appendix to help process plants, the organ is not part of the human digestive system

Answer 2

Answer:

appendix is a small digesting organ which we used to digest raw meat and other raw food in ancient time but now it is not useful