Id love to do my best to answer these, would you be able to maybe make the numbers more visible and then show me the worksheet?
Answer: 1000 is the answer
Explanation:
<span>The law that prohibited the marketing of new drugs unless they were adequately tested to demonstrate safety was the </span>Federal Food, Drug, and Cosmetic Act of 1938
Red blood cell antibodies may show up in your blood if you are exposed to red blood cells other than your own. Antibody serology tests check for the presence or level of specific antibodies in the blood.