What information can scientist learn from a sediment core?

What is the approximate circumference of the circle shown below? 12.2 cm

Jessica finds out that the government introduced a new trade policy that will increase import tariffs. she calls for a meeting of all of the company'sdepartment heads to address this issue, since the new tariffs may increase the company's production costs. what is the purpose of this meeting? o a.operationsb.financec.strategic planningod.marketing

Compounds which are found naturally in the earth are called: a. ores b. composites c. rocks d.minerals