They are oxygen, carbon, hydrogen, and nitrogen.
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.
Answer:
When the insulation around a wire is worn or frayed.
Explanation:
Im on the quiz!
The three molecules are Nadh, Fadh and ATP
