Assertion: coral's algae | /r/Desires | light
Facets:
value: for photosynthesis
type: PURPOSE
value: to produce food
type: PURPOSE
value: to survive
type: PURPOSE
Source sentences:
text: In fact, algae present in their tissues (zooxanthellae) need light for photosynthesis and prefer water temperatures between 22 and 29
text: Since these algae need sunlight for photosynthesis, they live in the clear water of a coral reef that allows sunlight to penetrate the depths.
text: Corals usually receive nutrition from algae called zooxanthellae (this algae live within the tissues of the coral and needs the sun to produce food) but some corals eat plankton and small fish by using their tentacles to paralyse their prey.
text: Algae will need the sunlight to do a photosynthesis to produce food for the coral reef.
text: As this algae needs light to thrive, so do the colorful Zoanthids!
text: The algae need light in order to produce food via photosynthesis.
text: Corals depend on the zooxanthellae (algae) that grow inside of them for oxygen and other things, and since these algae needs sunlight to survive, corals also need sunlight to survive.