Which of the following triggered large-scale growth of coral reefs millions of years ago?(1 point)

Responses

the relationship between corals and zooxanthellae
the relationship between corals and zooxanthellae

the extinction of some species of algae
the extinction of some species of algae

the evolution of new species of fishes
the evolution of new species of fishes

the effect of tsunamis on marine life

1 answer

The correct response is:

the relationship between corals and zooxanthellae

This symbiotic relationship is crucial for the growth and health of coral reefs, as zooxanthellae are photosynthetic algae that provide energy to corals, allowing them to thrive and form large reef systems.