Out with the old and in with the new—that's what the respiratory system does, delivering air to the lungs, bringing oxygen into the body, and expelling the carbon dioxide back into the air. Understanding the structure and intricacies of the respiratory system is vital to human anatomy. The respiratory system is made up of more than just the lungs; it also includes your nose, throat, larynx, windpipe, bronchi, alveolar ducts, and respiratory membrane.The function of the respiratory system is to deliver air to the lungs. Oxygen in the air diffuses out of the lungs and into the blood, while carbon dioxide diffuses in the opposite direction, out of the blood and into the lungs. Respiration includes the following processes:
External respiration is the process of gas exchange between the atmosphere and the body tissues. In order to accomplish this task, the following events occur:
1.Pulmonary ventilation is the process of breathing—inspiration (inhaling air) and expiration (exhaling air).
2. Gas transport, carried out by the cardiovascular system, is the process of distributing the oxygen throughout the body and collecting CO 2 and returning it to the lungs.
Internal respiration is the process of gas exchange between the blood, the interstitial fluids (fluids surrounding the cells), and the cells. Inside the cell, cellular respiration generates energy (ATP), using O 2 and glucose and producing waste CO 2.
Answer:
As you know there has been an out break of a new related virus the mortality rate for this virus is 15% or the human population this is meaning 15% of the population is going to die the Center Disease Control and Prevention has reported that the most common antiviral medication, Placebo, has been shown to be effective in treating people who have gotten this virus. There is only enough Placebo to give to one tenth of the American population within the next ten days within 2 months there will be enough produced to address the next 40% of the population. Lastly, the other 50% of the population will have to wait up to 6 months
The peripheral nervous system (PNS) consists of all the nervous tissuethat lies outsideof the central nervous system (CNS). The main function of the PNS is to connect the CNS tothe rest of the organism. It serves as a communication relay, going back and forth between the CNS and muscles, organs, and glands throughout the body.
Explanation:
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