Enters the left atrium...this is the oxygenated blood from the lungs (pulmonary)
D would be the answer to this question
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.
Ok, I'm not fully sure but answer B sound right, so I think it's right
