To what branch of the federal government does the cdc belong

CDC stands for Center for Disease Control and Prevention.It is the national public health institute of the United States. CDC belongs under the cabinet-level department of the U.S. federal government : Department of Health and Human Services (HHS). The goal of CDC is to protect the public health and safety through the control and prevention of disease, injury, and disability.

Dropping a dry bar of soap on the ground won’t clean it, by it will pick up germs from the ground so the soap would be dirty

How do we if it is a video and they know your face.