Diaphragm separates the abdominal cavity from thoracic cavity... :)
i think this is right answer....
Eukarya. This is because their cells all have a nucleus. While prokaryotes like archaea and bacteria don't have one, eukarya have a nucleus.
Wait hold on. its hard to type....
Answer:
The correct answer would be B
Explanation:
In this question, there are no options given to choose from. So i would answer this question based on my knowledge. The most likely cause of the observed variation is adaptation and evolution. The birds of that island adapted to the food source and then they evolved as per the requirement of the place and food source.