Answer:

B. APTITUDE

Explanation:

Among all these options APTITUDE is the only aspect that is an inborn quality or skill which is specific to each individual. Aptitude is an innate quality which can be polished over time with learning and development.  It is dependent on both the personal characteristics as well as abilities of a person. Aptitude is dependent on the capability or tendency of an individual.

Support, love and security are solely environmental factors.