Answer:
D
Explanation:
I t would be different because she would of only did it once so not really an investigation
Answer: It is because it makes it more efficient to study organisms.
Explanation: Biologist classify organisms by considering similarities between them. The organisms which have closely related characteristics are placed in a separate domains by biologists. Domains are further divided into 6 Kingdoms. According to modern classification system, domain is largest unit of biological classification.
Biochemical- apart of the second defense system
D. Archaea, bacteria,eukarya
