When you observe and compare specific physical traits of different birds you will learn that some birds have characteristics that help them live and survive in their own habitat that other birds may not have but make up those birds have characteristics that help them in their own habitat.
It depends on what the big fish and the small fish eat
Answer: Option B.
Biogeographical
Explanation:
Biogeographical evidence is the evidence that provide information of organisms distribution over geographical areas. It provide information on how and when the organisms evolved and common descent.
Frombthe question, biogeographical evidence will help Darwin make his observation
Answer: The answer would be A;electron probe X-ray microanalysis
I hope that this helps! :D
What's up? this organelle is known as a vacuole. best of luck with your studies!