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

How differently from us does blood circulate in insects?
00:00 - Introduction
00:35 - Closed circulatory system
04:57 - Open circulatory system
08:43 - Summary
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Created by Moumita Sen

[@dipteeshukla7]

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

[@user-hq2nb8fo6v]

No words
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[@FaheeqAdemoye]

Thank you , this is very helpful

[@himanshivaswani9277]

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

[@Erin_Ruizol]

Helped so much, THANK YOU!

[@user-jw6ug7zb7q]

best teacher ever..😍

[@user-ur1xo6rj7p]

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

[@blaisooyono]

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

[@user-ku4sr9wu8e]

Best video on this thank you😊

[@lebogangmatheba2640]

Well explained 👏 👌 thanks 😊

[@ismailkhadijat8718]

Thank you ❤

[@yordanostesfay4218]

Thank you

[@pragatiuniyal8546]

❤

[@SalwaYousafxai]

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

[@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