D) would be the answer
Why? when using a scientific method you don't want to choose another thing do you?
The classification of organisms is achieved in the branch of science called taxonomy. Classification is important in order for future references and understanding of the common properties and characteristics of organisms for research and easy skimming of characteristics. This is for organization and convenience purposes
The answer is A
Hope this helped
The first one is epidermis, the second one is the dermis i believe, I hope this helps
