I would say the correct answer is option C. Structuralism it to introspection as psychoanalysis is to free association. Structuralism is a method used in interpreting and analyzing the aspects of cognition, culture and behavior of humans which focuses in relationships in a system that is conceptual while psychoanalysis focuses on the unconscious thought of humans which aims to release or free emotions that are hidden.
Answer:
Breathing is essential for all living beings. It is basically a process where the external air is inhaled into the lungs. The lungs use up the oxygen from the air and send out carbon dioxide into the external environment. This is also called exhaling.
The exchange of air between the external and internal environment of a living being is known as breathing. The constant intake and utilization of oxygen by the body is what keeps the organs working, and the living being alive.
The answer is A.) It causes muscle hypertrophy.