The Mechanism of breathing I biology penacademy

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The mechanism of breathing involves inhalation and exhalation. During inhalation, the diaphragm and intercostal muscles contract, expanding the chest cavity and allowing air to flow into the lungs. In exhalation, these muscles relax, reducing the chest cavity's size, and forcing air out of the lungs. This process helps exchange oxygen and carbon dioxide between the body and the environment. • • #BreathingMechanism #Inhalation #Exhalation #RespiratorySystem #HumanBiology #LungFunction #OxygenExchange #CarbonDioxide #GaseousExchange #BiologyExplained #HumanBody #ScienceFacts #BiologyStudy #MedicalScience • E-Portal Link: https://penacademy.pk/ • Get Connected with Us: • Facebook: / penpk • LinkedIn: / progressive-education-network • Twitter: / penpk • Youtube: / @penacademypk • +92 42 3584 2554 • Note: - Full Credit to Owners. All Images, Picture, Music Show In The Video Has A Place With The Regarded Proprietors. • Disclaimer: - This channel DOES NOT Advances Or Empowers Any Criminal Operations And All Substance Gave By This Channel Is Intended For EDUCATIONAL PURPOSE As It Were. • Fair Use Is A Use Permitted By Copyright Statues That Might Otherwise Be Infringing. Non- Profit, Educational Or Personal Use Tips The Balance In Favor Of FAIR USE. • Thanks for Visiting Our Channel

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