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The Human
Heart
(Make a Display and a Working Model)
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Introduction:
| Did you give
your friends valentines and little heart-shaped candies
on Valentine's Day? Do you ever cross your heart when
making a promise that you really, really mean? Or turn
on the radio to hear a guy singing about his broken
heart? We see and hear about hearts everywhere. A long
time ago, people even thought that their emotions came
from their hearts because the heart beats faster when a
person is scared or excited. Now we know that emotions
come from the brain and that the brain tells the heart
what to do. So what's the heart up to, then? How does it
keep busy? What does it look like? Well, it isn't like
the heart on valentines, that's for sure. It's much more
interesting than that. In this project you will
investigate the heart! What it does and how it works. |
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Material
and step by step instructions:
Learn about the heart
and make a display to show different sections of a heart and
their function. For your experiment make a working model to show
how the heart pumps and how the valves in a heart operate. |
Details
of this project
More details or support on this project is available for the
members of ScienceProject.com. If you are not a member,
you can find pictures and description about human heart in
biology and anatomy books. |
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