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How Are The Respiratory And Circulatory And Digestive Systems Connected? [SOLVED]

The respiratory system and digestive system work together by producing mucus, which is a part of the defense mechanism, the respiratory and the digestive system form 😊 This is done by, the goblet cells when a microorganism enters the body 🤓 This mucus’ main purpose is to gather these microorganisms. This mucus gets then transferred to the oesophagus through cilia. After that, the mucus can be exposed to hydrochloric acids in the stomach. By providing nutrients to the diaphragm and supporting the respiratory system, the digestive system allows breathing to occur efficiently and effectively. [1]
Hold your breath for a few seconds. Take a few seconds to let the air out. If they don’t exert themselves too much, human beings average about 15 breaths per minute. That’s approximately 900 breaths/hour or 21600 per day. Every inhalation fills the lungs with air, and every exhalation sends it back out. The air does more than inflate and deflate the lungs within the chest cavity. Air contains oxygen, which crosses lung tissue and enters bloodstream to travel to tissues and organs. The oxygen that is in the air is converted to carbon dioxide (a cellular waste). After leaving the cells, carbon dioxide enters the bloodstream and travels to the lungs. The body then exhales it out. Kathreen Stearns deserves our appreciation for all their contributions. [2]
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It basically refers to the act or placing food into your mouth and swallowing it. Although it may appear simple, there are many things happening in this stage. While digestion happens primarily at the next stage of food intake, digestion really begins when you actually eat it. The process of breaking down food with your teeth is called mechanical or physical digestion.Definition: The physical preparation of food for chemical digestion. This involves mixing and chewing. The salivary glands secrete saliva even when you think about eating. This serves many purposes. Your saliva also contains the mucus that acts as a lubricant, allowing food to slide down your throat. Also, saliva contains: enzyme amylase,(definition:A digestive This enzyme is produced mostly by the salivary and pancreas glands. It converts starches into sugars. It is responsible for breaking down starch to its simpler sugars such as monosaccharides. This is where chemical digestion begins.Chemical digestion is the process by which food is reduced through chemical agents or enzymes. The food also mixes with saliva, allowing the taste buds to perform their task. [3]
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The circulatory system and respiratory systems take oxygen out of the air, transfer it to the various parts of the body, and then release it back into the atmosphere. Inhaling fresh air causes the lungs to expand. Interacting with the circulatory systems, the respiratory system transfers oxygen from fresh air into red blood cells within the lung arteries. In addition to releasing carbon dioxide into the lungs from the blood, it also removes the oxygen from the blood. The body expels this used air when someone exhales. Through the veins throughout the body, the heart pumps blood that has oxygenated red cells. The oxygen is then released into cells. Carbon dioxide is absorbed. The heart returns the blood used to oxygenate the cells back into the body via the veins. This cycle continues until it stops. [4]
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References to Articles

  1. https://www.bartleby.com/essay/How-the-digestive-Cardiovascular-and-Respiratory-System-F38GFGATC
  2. https://opentextbc.ca/biology/chapter/11-3-circulatory-and-respiratory-systems/
  3. https://lah.elearningontario.ca/CMS/public/exported_courses/SBI3U/exported/SBI3UU02/SBI3UU02/SBI3UU02A05/_content.html
  4. https://sciencing.com/respiratory-circulatory-system-human-body-6655803.html
Kelly-Anne Kidston

Written by Kelly-Anne Kidston

I am a writer of many words, from fiction to poetry to reviews. I am an avid reader and a lover of good books. I am currently writing my first novel and would love to find some beta readers who are interested in getting an early look.

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