What type of question can be thoroughly and systematically examined to find the truth or the correct answer? objective question

subjective question

investigable question

data question

delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in article i, section 8 of the constitution. this includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a post office.

the answer is c prevention of weight gain. i got the same question.