What is the rind of an apple?

The rind of an Apple, also known as the skin, is the outer protective layer that covers the fruit. It serves several purposes, including protecting the Apple from pests and diseases, as well as retaining moisture. The rind contains various nutrients and compounds, such as fiber and antioxidants, which can contribute to the Apple's overall health benefits. Additionally, the color and texture of the rind can vary significantly among Apple varieties.