Answer:
<em>Well, Your best answer will be is </em><em>C. Mother with lost infant. </em><em>Because, In the passage it says that she just regained her </em><u><em>long-lost infant.</em></u><em> </em><em>So, She was really sad that she lost her infant. </em><em>Hope That Helps!</em>

Answer:
Secretary of Commerce
Explanation:
Prior to becoming President, Herbert Hoover was Secretary of Commerce and helped to develop many of the systems that are used still to regulate the airwaves.
This should not be reported to the IRB or the Institutional Review Board. Since it is not related to the research about hygiene and disease prevention that was conducted two weeks ago. And also, even though heart attack is a disease, it only happens if there is inadequate supply of <span>oxygen-rich blood to a part of the heart muscle, then it suddenly becomes blocked and the heart can't get oxygen.</span>
This most be on the worksheet or paper you received