[问答题]
5. The diagram shows a spinal4h9:p p8p467 butkr knt d5dwm reflex arc. The red arro:)oypq) lagrc ei3 fi(d+ s,2pws show the direction of the nerve impulsas)pedgl ypii+(:o,cfrq ) 3 2es.
In the table below, give the labels of the numbered components of the reflex arc and outline their function.
