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the excretory system gets rid of the waste and it keeps the water salt and nutrients.

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The kidneys are the same size as a fist

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it is a really important body system!

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It is connected to the digestive system they help a lot each other

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That it get rid of the urine

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it is pretty intresting and a little difficult

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Your intestines make poop. The poop is stored in your rectum.

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That we only use one of oír kidneys

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I also learn that we have a kidney

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That the blood that goes through that process is recycled and used again.

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It helps you get rid of all the waste inside your body :)

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All the blood in our body is filtered 400 times though the kidneys every day.

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Depend of your urine color, is the rate of water you have in your body

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Kidneys look like beans.

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That we have two kidneys and we just use one

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The kidneys are the size of your fist.

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Rodrigo: I liked to learn that the more yellow the urine, it means that we are well hydrated

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Rodrigo: I liked to learn that the more yellow the urine, it means that we are well hydrated

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The kidney is the size of your fist.

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I learn that we have an Excretory System

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It’s pretty complicated

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I don’t know any thing about kidneys

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That the kidneys are the size of your fist