which substance was formed in the \mixtures\ lab when the liquid formed lumpy or fluffy masses?\nhomogenous…

Brief Explanations:

A suspension is a heterogeneous mixture where solid particles are dispersed in a liquid and can form lumpy or fluffy masses as the particles settle or aggregate. A homogeneous mixture is uniform throughout. A colloid has particles smaller than in a suspension and doesn't form such distinct lumpy - fluffy masses easily. A solution is a homogeneous mixture at the molecular level.

Answer:

C. suspension