As you live life you get wiser, it is a part of what?\nOptions:\n- growing older\n- death\n- experience things\n- toothsome\n- breathe
Let’s work this out in a step by step way to be sure we have the right answer.
growing older
Living life is inlusive of growing older every single day.

As one grows, they experience things which makes them wiser.

.

The answer: growing older