Open and closed circulatory systems | Body fluids and circulation | Biology | Khan Academy

[@dipteeshukla7]

Brilliant explanation! Thank you so much for this amazing video. May God bless you! 😭

[@himanshivaswani9277]

Thank you for the explanation.....really helpful!!!🙂

[@FaheeqAdemoye]

Thank you , this is very helpful

[@Erin_Ruizol]

Helped so much, THANK YOU!

[@KungGangmei-i2v]

best teacher ever..😍

[@VishnuSinghChandel-uq3hi]

Maja aa gaya bhai itna badhiya explanation Aaj hi khan accademy me joining hoga . Aur ha MSG pe like kr do kyu ki ham Santosh pagal na hayien

[@blaisooyono]

Waouh the explanation was very clear thanks very much😍😘😍👍👌

[@Gayatri-h4p]

No words I love khan academy❤

[@sitharashanto7706]

Nice explanation👍

[@just.a.browser]

thank you so much, my knowledge has been expanded!!

[@ArabellaRamotar]

Best video on this thank you😊

[@lebogangmatheba2640]

Well explained 👏 👌 thanks 😊

[@Absar.18]

What an explanation ,

[@nityamk-u5y]

Thank you so much mam ❤

[@ismailkhadijat8718]

Thank you ❤

[@yordanostesfay4218]

Thank you

[@AspiringNeet822]

thnku mam'

[@pragatiuniyal8546]

❤

[@stefanionescu191]

before blood go back to heart must be oxygeneted? how this happen?

[@zozjo]

Goes to lungs first to be oxxygenated

[@josephsesay5662]

Blood flow through the superior and inferior Vena Cava, then is pump the right atrium to the right ventricle where it's then through the pulmonary artery. From there it travel the lungs where it oxygenated then passes through the pulmonary veins to the heart

[@SalwaYousafxai]

May Allah bless you,Ameen Now it's a piece of cake for me , Alhamdullillah 😅

[@0s0sXD]

Thank you so much