An adaptation of a butterfly includes its long straw-like proboscis (mouth appendage). Why is the proboscis an example of a structural adaptation?(1 point) Responses pick one
The shape and structure has been the same for generations. . The proboscis is unique to butterflies. The shape and structure of the proboscis are inherited and help the butterfly to survive in its environment. All insects have a proboscis; but they differ among insects.