Assertion: seedling's cotyledon | /r/MadeOf | enough starchy nutrients
Facets:
value: for survival
type: PURPOSE
Source sentences:
text: The cotyledon, or ‘food store’, is the source of a seed’s nourishment, containing enough starchy nutrients for survival during the first few weeks following germination, after which the young plant will be able to make its own food via photosynthesis.