Tom uses Yahoo!Directory to help with his research. He knows that it will do all of the following except

In addition to carbon ,carbonate minerals contain

Briefly discuss radical republicans' characteristics and their roles in advancing rights for black americans.

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.