Assertion: chloroplast | /r/HasProperty | vital
Facets:
value: for survival
type: PURPOSE
Source sentences:
text: Chloroplasts are vital for the existence of life on Earth, they are small structures responsible for an important process called photosynthesis.
text: Chloroplasts are essential for the growth and survival of plants and photosynthetic algae.
text: Chloroplasts are an essential element for the health and survival of plants and photosynthetic algae.