The unique interaction of__ and __ can result in different paths and outcomes of development. [CTET-Sept.-2016-II]

The unique interaction of__ and __ can result in different paths and o

1.	The unique interaction of__ and __ can result in different paths and outcomes of development. [CTET-Sept.-2016-II]
A.	exploration; nutrition
B.	challenges; limitations
C.	heredity; environment
D.	stability; change
Answer» D. stability; change