Question

Edit the following for punctuation:

Optimal-level theories of motivation follow a homeostatic model. Opponent-process theories were advanced to account for addiction and other phenomena.
A. Leave as is
B. Optimal-level theories of motivation follow a homeostatic model, opponent-process theories were advanced to account for addiction and other phenomena.
C. Optimal-level theories of motivation follow a homeostatic model--Opponent-process theories were advanced to account for addiction and other phenomena.
D. Optimal-level theories of motivation follow a homeostatic model; Opponent-process theories were advanced to account for addiction and other phenomena

Answer 1

B. Optimal-level theories of motivation follow a homeostatic model, opponent-process theories were advanced to account for addiction and other phenomena.

C. Optimal-level theories of motivation follow a homeostatic model--Opponent-process theories were advanced to account for addiction and other phenomena.