Answer:
A. Immutable
Explanation:
Roots:
Prefix: [tex]\text{in-}\implies \text{not/unable}[/tex]
Rest of word:
[tex]\text{mutabilis}\implies \text{to change}[/tex]
Result:
[tex]\text{in-mutabilis}\implies \text{immutable}\implies \boxed{\text{immutable}}[/tex]
