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The Circulatory system
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Do you want to learn about something really cool?.....
Hi, friend! My name is Amelie. Nice to meet you!
.....Well then, let's go!
When you think of what a heart looks like, you probably think of this:
But, a human heart is much more complicated. Let's take a look!
Oh, my! That looks a lot different! Look at all of those lines....Let's take a closer look at what is going on here.
This is what your heart looks like. It works like a pump.
(Think of a circle. Circulation goes in a circle.
It pumps blood all through your body. This is called circulation.
Your heart pumps blood to every cell in your body. This is a blood cell:
Your heart also pumps blood to your lungs, the things you use to breathe:
Your heart will also pump blood throughout your upper and lower body:
Upper body
Lower body
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