Skin!
Skin, its got to be he skin
Apples are good for you because of the sugar and vitimins in the flesh and skin
Well you can eat an apples skin.
They are normally allergic to the pesticides sprayed on the apples skin, not the apples themselves. These people usually just peel the apple before eating it to avoid the skin.
with
it is just how they were made it is their skin
first get rid of the skin, then dip them in the caramel
No
This is a possessive - "The skin of the apple" so it goes "The apple's skin was rather tough" If there's more than one apple you'd say "The apples' skins were rather tough"
a basket of apples is called a basket of apples.
Custard apples are usually a shade of green with a lumpy skin. They may resemble a bunch of grapes.