As an orthodontist i see many panoramic x-rays of children as young as 8 with the earliest signs of wisdom tooth formation. Teeth take a long time to develop and erupt. Your top front permanent tooth, for example, that came in when you were about 7, began to form before you were born.
Promisee Definition: A person whom is to be the beneficiary of a promise, an obligation or a contract. A person whom is the recipient of a promise, an obligation or a contract, received from the promisor.
Requests the given property from the target of this promise. Returns a promise to provide the value of the stated property from this promise's target. call(functionName, arg1, arg2, ...). Request to call the given method/function on the target of this promise.