Answer:
1. Why is there a need to classify living things?
Because It is necessary to classify organisms because: ... It helps in the identification of living organisms as well as in understanding the diversity of living organisms. Classification helps us to learn about different kinds of plants and animals, their features, similarities and differences.
2. Are all living things related to one another? Why?
Overwhelming evidence shows us that all species are related--that is, that they are all descended from a common ancestor. More than 150 years ago, Darwin saw evidence of these relationships in striking anatomical similarities between diverse species, both living and extinct. Today, we realize that most such resemblances--in both physical structure and embryonic development--are expressions of shared DNA, the direct outcome of a common ancestry.
Explanation:
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