Question

groundwork and refurbishment on a construction site are signs that the site is more likely to be affected by biological hazards. which of the following answer options is another sign that a construction site is more likely to be affected by biological hazards? select the best option. steel is being welded there are heavy loads framing is taking place demolition work is taking place

Explanation:

Demolition can disturb soil and hidden biological matter. Welding, heavy - loads, and framing are less related to biological hazards.

Answer:

Demolition work is taking place