Answer:
The last one
Explanation:
It makes the most sense because you don't know what horror is about to happen or maybe it isn't horror at all. The second don't make no sense because there's too little info. The third one doesn't make sense because you don't know the situation.
Answer: The author explains the benefit of using ergonomics in the work place.
The author presents the scientific principles that ergonomics are based on.
The author explains all the benefit of using ergonomics by ensuring the employees are healthy and safe for people to use, because healthy employees tend to feel more invigorated and take less sick days. Hence, they become more productive.
The author further explain the scientific principles that ergonomics are based on, it is a science applied to the design and arrangement of equipment and furniture used in the workplace. The chairs, desks, and computer stands are specially designed to properly use in the work place.
The correct answer is A i think
