List one structural, one behavioral, and one functional adaptation that the organism uses.
Structural adaptations would be changes to the structure of a body. For example the change of fur on an animal.
A physiological adaptation would be chemical changes within the body. For instance, a change in hormone function.
Behavioral adaptations are changes to an organism behaviors, actions or daily activities to help the organism survive. For example a bird knowing not to eat a poisonous berry.