Giving 53 points to someone who can explain this and help me on these few questions I can’t understand

The answers I chose have an “( )” on it I need the correct answers for all please <3

Simplify 16^-4 by making the exponent positive
A. 1/16
B.1/16^4
C.16^4
(D.) 16^2

Evaluate 36^3/2
(A.) 36
B.46656
C. 216
D.6

Evaluate 125^1/3
A.5
B.1953125
(C.)125
D 6

In order to make a negative exponent positive you should

(A.) Multiply the exponent by -1
B. Divide the exponent by -1
C. Move it across the fraction bar
D.Find it’s absolute value