how will you describe suspension as a mixture?

a.Suspension is a homogenous mixture with uniform appearance and phase.

b.Suspension is a homogenous mixture that has one existing color, phase and appearance.

c.Suspension is a heterogenous mixture where solid particles do not dissolve in the solvent/liquid, instead they where suspended in bulk.

d.Suspension is a heterogenous mixture where the components cannot be distinguished after mixing.​