When traveling to another country you have the choice of paying for the stay when you book the reservation or when you check out of the hotel. If last January 1st I made a reservation to stay in Italy and completed the stay on April 30th, which method of paying for the room would be better?

Answerpredicts that the clash between an exploding population and limited resources will eventually bring economic growth to an end;

Answerlistening;

Owners, investors and venture capitalists want to recoup their money .

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.