video1.010801920Ever wonder how your work works.. animation video uploaded by Siri Easo. Animated heart beating[Cut to inside view of the heart, showing four chambers]Narrator: "Your heart has four chambers: two atria on top and two ventricles below."[Show blood flow entering the right atrium]Narrator: "Blood low in oxygen flows into the right atrium from the body."[Show blood moving to the right ventricle and then to the lungs]Narrator: "It’s then pumped into the right ventricle and sent to the lungs to pick up oxygen."[Show oxygen-rich blood returning to the left atrium]Narrator: "Now, oxygen-rich blood returns to the left atrium."[Show blood moving to the left ventricle and then to the body]Narrator: "From there, it moves into the left ventricle, which pumps it out to the entire body."[Show heart valves opening and closing]Narrator: "Valves in your heart ensure the blood flows in the right direction."[Cut to animated person exercising, heart beating faster]Narrator: "When you exercise, your heart beats faster to supply your muscles with more oxygen."[Closing shot: Animated heart beating with a heartbeat sound effect]Narrator: "And that’s how your heart keeps you going strong, every single day!"[End screen with channel logo and subscribe button]. Make your animation and host online for free!https://mangoanimate.com/w/wq1egbmtzfacmtz/ever-wonder-how-your-work-works/wkwepckyiepbsto/Siri Easohttps://mangoanimate.com/homepage/1ef175e4-13d5-6818-8c68-f23c915625cfMango Animatehttps://mangoanimate.comhttps://online.mangoanimate.com/ai/w/125347210490596992/1/thumb.jpg10801920<iframe src="https://mangoanimate.com/w/wq1egbmtzfacmtz/ever-wonder-how-your-work-works/wkwepckyiepbsto/?type=embed" width="840px" height="473px" frameborder="0" scrolling="no" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>