Answer:
C) Performing an experiment
EDIT: correct answer is actually
- making a prediction
Bone Marrow Therapy and Core Blood Stem Cells Therapy are treatments which are most likely effective for ill patients. Bone Marrow Therapy is used for patients who has leukemia and bone marrow illnesses. While Core Blood Stem Cells is used for blood diseases as for now.
One of the oldest arguments in the history of psychology is the Nature vs Nurture debate. Each of these sides have good points that it's really hard to decide whether a person's development is predisposed in his DNA, or a majority of it is influenced by this life experiences and his environment.
