Mary ran into a store dedicated to the newest cat foods offered by her favorite pet food provider. she has so much fun interacting with the free samples and toys, that she brings her cat fluffy to the store the next week, but finds that the store is no longer there. mary had most likely found a(n)

Answernorth american technician excellence; environmental protection agency;

With reference to the solutions, following things may be noted1) homogeneous solutions comprises of single phase.2) heterogeneous solution comprises of more than one phase.3) in colloidal solution, solute is evenly distributed in solvent. in such system, it is difficult to separate solute and solvent.4) in suspension, there is an uneven distribution of solute in solvent. in such system, solute and solvent gets separated on standing long.    blood is a homogeneous and colloidal solution,salad dressing is a heterogeneous and suspension solution.