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Muscles, Ideas for experiementing, Nerves - Coggle Diagram
Muscles
Facts
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Smallest muscles are in the ear and they keep the ear together, such as the eardrum
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Major muscle groups
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Soleus - on the back of the shin, used to flex foot
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Nerves
Facts
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Stretched out, there are 60 km worth of nerves in the body
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Parts of a nerve
Dendrite - The part that is on the end of a nerve cell. It is like an antennae and it receives signals
Axon - is on the other end of the cell body and can stretch for up to a meter long. is the part of the nerve cell that sends signals to other nerve cells
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There are different types of neurons. Sensory neurons have dendrites on both ends and are connected by an axon with a cell body in the middle of the axon. Motor neurons have a cell body on one end, dendrites on the other end and a axon connecting the ends
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