I think its D because it requires more force to push something over a greater distance...but i could be wrong...
Hope this helps! Please correct me if I'm wrong :)
Both a b c are the right answer choice for this question
<span>Answer: The uniform should be changed immediately
Blood is dangerous as it could carry pathogens from infected people.</span> It is best to change the uniform immediately with a new one. The blood stain could be removed if you rinse the uniform but the pathogen might still there.
