Excretion is a natural process in our bodies that helps us get rid of waste materials. Our bodies need to eliminate things that are
no longer useful or harmful to us. When we eat and drink, our bodies absorb the nutrients we need for energy and growth.
However, there are leftovers and by products that our bodies can’t use, such as certain chemicals or extra water. That’s where excretion comes in. Our organs, like the kidneys and intestines, work together to filter out these waste materials and remove them from our bodies through urine, sweat, and even breathing.
