Assertion: cactus's spine | /r/DistinctFrom | the living cells
Facets:
value: in green leaves
type: LOCATION
Source sentences:
text: But cactus spines could hardly be more different from regular leaves – not only in appearance but also in function and makeup, since spines consist of hard fibers made largely of dead cells, as opposed to the living cells in green leaves that generate food for the plant through photosynthesis.