1) What is the scientific name for a nerve cell  a) nerve cell b) nerve c) animal cell d) neurone 2) What does CNS stand for a) cells of the nervous system b) central nervous system c) central nerve system 3) The brain and spinal cord make up the a) the CNS b) the nervous system 4) What is a synapse a) a tiny gap between nerve cells b) a hormone c) a type of cell 5) Changes around us which cause us to respond are... a) stimuli b) changes  c) responses d) conditions 6) Muscles are controlled by nerves a) true b) false

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