<span>The correct answer is letter D. Escrow. An option at closing is to have estimated taxes added to the house payment and placed in a separate account until taxes are due. This process is called escrow.</span>
These are Portugal and Spain.
Fun fact: did you know that the border separating those two countries is the oldest on earth (excluding natural borders)? It's been almost the same for around 1000 years (but recently they swapped a little land...)
Answer: Maine, Vermont and new hampshire
Models can be conceptual, graphical or mathematical as they are used in science. It allows one to break down a concept into simpler terms with a visual component. A limitation of models in science is that they are usually simplified versions of the real situation or concept.