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nervous system (nerve cells (neurons are the basic unit of anervous system…
nervous system
nerve cells
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a large cell with lots of dendrites that receive signals, this then carries across the axon and is transmites along to the next neuron.
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synapses are conectors betwean nerves thaat use a chemichal to make electric signals betwean synapses.
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hearing
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three bones in the ear malleus(hammer), incus(anvil), stapes(stirrup)
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eyes
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rods and cones make up photo receptors that change the light into electrical signals. cones deal with colour so if they are damaged you can be colour blind.
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neurological deseases
degenarative myelopathy afects the spinal chord and can cause paralaysis and usualy ocurs in olded dogs. there is no treatmant.
listeriosis is caused by a bacterial infection and causes blood poisoning and misscarrage also partial paralasys eventualy fatal if not treated
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