The chlorophyll breaks down, the green color disappears and the yellowish colors or pigments already in the leaf become visible.
(the yellowish colors or pigments already in the leaf; become; visible) (the green color; disappears; ) Context(the green color disappears,List([29, 55))):(The chlorophyll; breaks down; )
the green color disappears,List([29, 55))
the yellowish colors or pigments already in the leaf the green color The chlorophyll
become disappears breaks down
visible