Answer:
it is a symbiotic relationship
Explanation:
Clownfish live in a "symbiotic" relationship with certain anemones. This means they benefit from living with the sea anemone, and the sea anemone benefits from the presence of the clownfish. They are the only fish that are able to live in sea anemones and not get stung by their tentacles.
B. Evaporation, When water is heated to its boiling point, it becomes water vapor and enters the atmosphere.
Pretty sure the answer is oxygen, as it is produced in photosynthesis and consumed in respiration.