Question

how does the nervous tissue cause action

Answer 1

nervous tissue tranfer impulse to the axon(last part of nerve cell )to dendrite(starting part of nerve cell) and between this a gap is found synapse .the impulse is passed through this and we do action
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Answer 2

Nervous tissue iss composed of neurons which transmit impulses and the euroglia which assist propagation of the nerve impluse as wellasprovide nutients to the neuron