So many different functions. Yet, they all work together to make the body alive and active. If any one of those muscles failed to work properly the hand would not be able to play the piano or type on a keyboard or write with a pen. What a beautiful picture of partnership. Not only do all the body parts work together, but every part is important.
Every part contributes to the well-being of the whole body.
A body without toes, for instance, finds it difficult to keep its balance. A body without a functioning liver quickly poisons itself and dies. A body without a functioning eye or hand or leg is disabled. The wood may have come from a forest in Washington, the graphite from a mine in South America, and the eraser from a Malaysian rubber plantation. Thousands of people cooperate to make a pencil.