Do you think engineers have to adapt their original plans during the construction of systems or products? why might they?

Yes. I think that engineers may have to adapt their original plans during the construction of systems or products because they might think that other people have good ideas to make it better or because exogenous variables may require that they adapt their original plans in order to successfully construct the system. 

Your question:high schoolcomputers and technology 50+25 ptsharry needs to use a type of graph in a spreadsheet to show variations in data over a specific period. what type of graph or chart is most useful for this purpose? a is particularly useful for showing variations in data over a specific period. our teams answer: bar graph : )our teams aim's to and we are happy to ! if the answer is wrong notify us quickly for we can fix it quickly! : )-experimentsdiy