Analyze the definition below and complete the instructions that follow.

Alaska is the biggest state in the United States of America.

Write the given definition as a biconditional.

A.
A state is Alaska if and only if it is the smallest state in the United States of America.
B.
A state is the biggest state in the United states of America if and only if it is not Alaska.
C.
If a state is Alaska, then it is the biggest state in the United States of America.
D.
A state is Alaska if and only if it is the biggest state in the United States of America.