this means that if a continuous function's sign changes in an interval, we can find a root of the function in that interval. it is related to environmental and other areas of science. they are already in week two of the globe and mail assignment. he worked most of his life in the dutch republic. she lived in sugar land, texas for most of her life. 1 hit he had during his lifetime. it holds around 28,723 people. all thanks to his six wives. property is the thing that you control. there is also a university in the city. 