All of them because without it you won't be able to get nutrient's to get you going.
no what? that dont make sense;why is the digestive system important for sport - NO ??????????????????????????????????????????????????????????
it makes that the digestive system gets all of the blood that it needs. DR. Marvin
People can't be born without a digestive system. It is a vital organ that your body needs to live. You will die without your digestive system.
it delevers protiens and fats to help muscle growth
the system is digestive system
the system is digestive system
The digestive system needs other body systems to provide oxygen and fight off infections. Alone, the digestive system would simply not function and die.
Each animal species has its own digestive system suited for its own needs, diet, and enviroment. Adaptation and evolution has changed the animals digestive system for its own benifit.
The digestive system separates the nutrients that your body needs from what it doesn't need, and then the not needed stuff becomes solid and liquid waste.
The smooth muscles in the intestines push the materials through itself and the digestive system provides the necessary protein and energy the muscle system needs.
The muscular system is needed in the digestive system because the food (or other objects entered through the mouth) needs to be pushed through the system somehow.
Your body needs nutrients, which only the digestive system can provide. Without it, your body would not receive the nutrients it needs to keep the body up and strong, causing illness and disease.