<span>I believe the answer is: clownfish/anemone
Clownfish is very territorial in nature. So, when they hide within the anemone, the clownfish would prevent smaller fishes from eating the anemone. In return, the anemone would prevent the bigger fish from reaching the clownfish when they hide in it.</span>
Answer:bromine
Explanation: because im smart and i did this already so i know the answer so your welcome :D
Your question should have a picture in other to answer the question:)
