How do the following systems work with the digestion system?
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4 points
Respiratory System Circulatory
Removes waste gases from the blood by sending them out of the body.
Transports oxygen and needed nutrients to the digestive system so it can maintain the organs.
Acquires oxygen that the digestion system needs for cellular respiration.
Takes waste products from the cells.
Removes waste gases from the blood by sending them out of the body.
Transports oxygen and needed nutrients to the digestive system so it can maintain the organs.
Acquires oxygen that the digestion system needs for cellular respiration.
Takes waste products from the cells.
The respiratory system works with the digestive system in several ways:
1. Removes waste gases from the blood by sending them out of the body: The respiratory system, specifically the lungs, removes carbon dioxide, a waste product of cellular respiration, from the blood and expels it through exhalation. This process helps maintain proper pH levels in the blood, ensuring optimal digestive function.
2. Transports oxygen and needed nutrients to the digestive system: The circulatory system, which works closely with the respiratory system, transports oxygen-rich blood to the digestive system. Oxygen is required for the process of cellular respiration, which occurs in the cells of the digestive organs. The circulatory system also delivers needed nutrients from digested food absorbed in the small intestine to the cells of the digestive system.
3. Acquires oxygen that the digestion system needs for cellular respiration: The respiratory system acquires oxygen from the air during inhalation. This oxygen is transported to the cells of the digestive system via the circulatory system, where it is utilized for cellular respiration. Cellular respiration is crucial for the production of energy required for digestive processes.
4. Takes waste products from the cells: The circulatory system is responsible for removing waste products, including metabolic waste, from the cells of the digestive system. These waste products, such as carbon dioxide and other byproducts of cellular respiration, are transported back to the lungs by the circulatory system. The respiratory system then removes these waste gases from the blood and expels them from the body through exhalation.