Apples contain a natural mildly astringent acid that whitens teeth. When you chew an apple, it acts like a toothbrush by helping scrub away stubborn stains. You should end a meal with an apple for a whiter brighter day, of course they are NOT a substitute for a toothbrush!
No, but it is sometimes called a pip.
Apple
New York City has sometimes been called the Big Apple.
Tasmania is sometimes called the Apple Isle. It is also called the Holiday Isle. It is the southernmost state of Australia.
the brush
If your talking about the book called The History Of The Toothbrush I believe it is Rebecca Blain.
A toothbrush in Sanskrit can be called "danta-pracaṇḍaḥ" (दन्त-प्रचण्डः).
Bristels
Toothbrush
The Inside Of An Apple Is Called A Core, It Is Not Called The Meat Of The Apple
sometimes
In Marathi, apple is called 'safarchand'