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Because the digestive system digests the food from which you get glucose. When the body burns up glucose during aerobic respiration, it produces water vapor, carbon dioxide, and energy. From there you get energy to power your other body parts.
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∙ 13y ago
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∙ 15y agoyour body gets its nutrients out of your food by digestion so that you have energy and so you are able to repair your body with the nutrients you got from the food you ate
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∙ 11y agoyou need the digestive system to perform many functions because digestive system break's down food into sugar to perform sports, studying......etc.
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∙ 12y agoto live, and get the nutrients and needed protein, carbohydrates, fats etc
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Why does the digestive system need other body systems?
The digestive system needs other body systems to provide oxygen and fight off infections. Alone, the digestive system would simply not function and die.
How do the digestive system works with the other body systems?
the digestive system works with our other system in different ways. one example is the liver. the liver sends out nutrients to through out the body and after the small intestines absorbs the nutrients and give the to the liver. the liver need to help the circulatory system to do it. the blood vessels of the liver gives the nutrients back to the body, and that's a example of how the digestive system works with other systems in your body.
How do tapeworms feed if they have no digestive systems?
Tapeworms are parasitic; they don't have need a digestive system because they absorb the nutrients they need from their host(s).
How do you keep your digestion healthy?
Choose healthy foods and foods that would help out with all the other systems in your body. You know, that's the purpose of the digestive system is to supply all the other systems with the things they need.
How other body systems affect the system?
all of them because blood is needed in the body, therefore the blood systems need blood.
What pair of body systems provide the raw materials that cells need for energy?
Nervous System, skeletal system, cardiovascular system, endocrine system
What systems of the body are involved when you prepare a sandwich and then eat?
nervous system, skeleton system, muscular system, and your digestive system you basically use all of them because your brain need to control it all
What system does the muscles system work with?
Blood, cardio vascular, Respiratory, skeletal and your digestive system are all essential counterparts to the muscular system without these other systems the muscular system would not be able to function, its important to remember that the muscular system need oxygen, nutrients, hormones, gases and proteins and calcium to function and build.
Does the urinary system work with the digestive system?
yes. after its gone through the digestive system, you need to get rid of it!
Why do you think flatworms do not have a digestive system?
Parasitic flatowms typically live in the digestive system. Surrounded by pre-digested nutrients, they can easily absorb basic nutrients that they need to maintain homeostasis. In other words, they are borrowing the host's digestive system.
Why dont most parasitic flatworms need a complex digestive system?
Parasitic flatowms typically live in the digestive system. Surrounded by pre-digested nutrients, they can easily absorb basic nutrients that they need to maintain homeostasis. In other words, they are borrowing the host's digestive system.
How does the Excretory System work with other body systems to keep you alive?
the Excretory System gets rid of wastes the other body systems don't need
