Assertion: paramecium | /r/HasProperty | a scarcity of food
Facets:
value: in the surroundings
type: LOCATION
Source sentences:
text: In this case, the paramecium provides a safe habitat for the algae to grow and live in its own cytoplasm, however, in return the paramecium might use this algae as a source of nutrition in case there is a scarcity of food in the surroundings.