______ crystal system has mutually perpendicular axes (α=β=γ=90°) but unequal lattice parameters, am
______ crystal system has mutually perpendicular axes (α=β=γ=90°) but unequal lattice parameters, among which the z-intercept is larger than the x- or y- intercepts (c>a=b).
A) Cubic
B) Hexagonal
C) Monoclinic
D) Tetragonal