Determine the Degree of the Polynomial $4 t ^ { 6 } + 5 t ^ { 3 } + 4 - 3 t ^ { 2 }$

Determine the degree of the polynomial.
- $4 t ^ { 6 } + 5 t ^ { 3 } + 4 - 3 t ^ { 2 }$

A) 6
B) 4
C) 12
D) 11