The answers is the symptoms can change with age
Hope help!
1. Stomach, Breaks down food with acid located in the stomach
2.Mouth, Chews and Grinds food down. Allows the breakdown of enzymes
3.Kidneys, Take out any unhealthy/unneeded substances in the food.
4. Large Intestine, The formation of feces.
Answer:
what type of qustion is this
Explanation:
Yes decaying plants add carbon to the soil
