Classifying things by observation can best be done by using a : Taxon
Taxon divided organisms into different groups based on their unique similarities, and these similarities can be recognized by observing parts and behavior of the organisms. For example, Organisms generally divided into two groups. Those who have a backbone (vertebrata, such as mammals and reptiles ) and those who don't have backbones (such as arthropoda)
This is the best way to classifying the organisms because the similarities between them do not exist in their backbones alone. This give more room/possibilities for the classification. For example, The organisms could also be classified by other similarities (such as how they obtain food, their body structure, how they reproduce, etc)
Because each part does a unique step in the system. An example would be that the mouth and stomach breakdown the food, but the small and large intestine absorb nutrients and water into the bloodstream.
Due to the finches' habitat and their how they have to adapt to it. If there were different ways of eating etc, they would have a different styled beak to suit that adaptation.
Hope it helps.
Is there any options to pick from?
Answer:
Asexual reproduction
Explanation:
Process of creating new individual using one parent organism
