Assertion: cactus's stem | /r/HasProperty | green
Facets:
value: to bluish green
type: OTHER
value: to make food
type: PURPOSE
Source sentences:
text: Because the stems are green, they do the photosynthesis for the cactus.
text: The stems are green to make food for the plant, because the leaves can't do it any more - they are too small.
text: Stem is green to bluish green, becoming purplish along ribs, to several m, 1-2.5 cm diam.; ribs 5-8, low; areoles usually 1-2 cm apart along ribs, 1-2 mm diam.
text: Because the stems are green, they do the photosynthesis for the cactus.
text: Because the stems are green, they do the photosynthesis for the cactus.
text: The stem is green and performs photosynthesis.