all of above it's so u don't make that breed of fish go endangered and stuff
I do not believe there is a scientific name for it but I know what the answer is: joint. Hope I helped!
....structural adaptations<span> are physical features of an organism like the bill on a bird or the fur on a bear. </span>Behavioral adaptations<span> are the things organisms do to survive.</span>
Answer:yes that is right you got it
Explanation: