Answer:
1970
The Occupational Safety and Health Act of 1970 is a US labor law governing the federal law of occupational health and safety in the private sector and federal government in the United States. It was enacted by Congress in 1970 and was signed by President Richard Nixon on December 29, 1970. Its main goal is to ensure that employers provide employees with an environment free from recognized hazards, such as exposure to toxic chemicals, excessive noise levels, mechanical dangers, heat or cold stress, or unsanitary conditions. The Act created the Occupational Safety and Health Administration and the National Institute for Occupational Safety and Health.
Threw that in too bc why not.
The best choices will be A and B because those are the only two that make any sense for a right answer.
If this is a true or false question the answer would be False. Using a rake would be considered more physical activity than standing around using a leaf blower.