This act was signed december 29, 1970 as a result of four significant worker safety events. osha was created from it april 28, 1971. a. osh act b. osha act c. public safety law 10

How do the uv rays cause damage?   what exactly causes the skin to burn;   can you be more specific about this mechanism?   3. how do photosensitive medications increase a person's sensitivity to sunlight and therefore increase their risk of getting burned?     what kind of medications can increase photo-sensitivity, can you think of some examples?

During times of strees what increased in the body causing the body sex hormones to decrease

The hazard communication standard has requires that each container holding a hazardous chemical have a warning label that is easily seen . what information must the label contain ?