Anus
Anus explained in an easy to understand way:
Imagine you're cleaning out your closet, sorting through old clothes, and deciding what to keep and what to discard. Just like you need an exit strategy to remove and dispose of the clothes you no longer want, the body needs a way to expel waste after it has absorbed all the nutrients it can use. The anus serves as this exit point, similar to the door through which unwanted items leave your home, ensuring that only what is necessary and useful remains within.
Practice Version
Anus: The opening at the end of the digestive tract where waste leaves the body. The anus is the body part that allows solid waste to exit the digestive system.