On January 22, we dissected the pig's heart in Mr. Noel's classroom.I had a chance to the the flesh or muscle of the heart. I thought it was a great opportunity for us to learn about the pig's heart because it's similar to the human's heart. The heart belongs in the circulatory systems When I was little I thought that our heart is shaped as the heart we see in the drawings. I was surprised to see that the heart is made of muscle which is basically meat. The tendons are the hard part. I was surprised to see the chambers where blood is mixed. I never thought that bloods was to be mixed. The heart is very important in this science unit because the heart is the most important part of the human body. I think the pig's heart is similar to our body because the pigs have similar organs to us.
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