The following is missing for the question to be complete:
1. They should indicate problems may exist
2. They should answer "unknown" to any questions about plumbing
3. They should indicate that there are known plumbing problems
4. They should note the fact that it's an older system and potential buyers should have it professionally examined
Answer: 2. They should answer "unknown" to any questions about plumbing
Explanation: Since Madison had no problems with the pipes in the water system, i.e there was nothing to indicate that there was corrosion in the pipes, she simply could not know that she needed to examine the water system as a site of potential problem. As stated, the whole house is old, and substantial problems in such a house can occur everywhere. When filling in any questionnaire or form in the place provided for the plumbing system, it should be put "unknown" because there was no external sign that the pipes were corroded. Of course, even a real estate agent does not know this, and it is always possible, before purchasing a home by a new prospective buyer, to hire one of the experts to review and evaluate what may be the breakdowns and potential issues that may affect the price of the home when buying. The prospective buyer can simply consult with an expert all the items of the home where their condition is noted as "unknown".
<u>Answer:
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A reaction in which the reactants have more energy than the products is always an Endothermic reaction.
<u>Explanation:</u>
The word "exothermic" means "turning out".In endothemic reaction, less amount of energy is sufficient to break the bonds that exist between the reactants when compared to the amount of energy that is formed when new bonds are created.
The chemical energy that is stored within a product is nothing but its potential energy that can later be released. An example of an endothermic reaction is the burning of wood. when you burn wood, you can see that it releases energy in the form of heat and this warms up the surrounding environment.
