hi class today we are going to be learning about how your heart works
okay first things first things first. your heart is an oval shape and is about the size of my fist
okay first things first things first. your heart is an oval shape and is about the size of my fist
keep running guys .okay by running your heart beats faster
also right now your heart is pumping a lot of blood through your body now it takes a full minute for the blood to circulate through your bood and back into your herat
now that your done i can tell you about how your heart works your heart is what aslo make you get oxygen other than your lungs
okay kids thats all for today thank you for lisening to me about how your heart works