flippers and webbed feet so they can swim
The body part of the Macaroni penguin is that it is streamlined and flightless and has wings. Its body parts includes the throat, the chin, and the head just but to mention a few.
Adaptation, camouflage, mimicry
specificity
They're all important.
specificity
specificity
specificity
look up penguin adaptations
specificity
Yes, these are called "Structural Adaptations". How an animal acts is part of its "Behavioral Adaptations".
The penguin uses its beak to catch fish. It also uses its vestigial wings as flippers, making it a very fast and agile swimmer.
Feathers.