Final answer:
The correct answer is A) Two, one. It is recommended to leave space on the sides and split the distance between two hazards. Moreover, it is safer to confront potential hazards one at a time, aligning with safety principles observed in numerous situations, such as electrical work or spatial planning.
Step-by-step explanation:
It is a good habit to leave space to the sides. When faced with two hazards, split the distance between them. Even better, when possible, take the potential hazards one at a time. This principle is found in various safety scenarios.
For example, in electrical work, the suggestion to work 'one-handed' or 'keep one hand in your pocket' when dealing with high-power circuits is to mitigate the risk of electric shock that can occur if a circuit is completed across the chest, potentially involving the heart.
Similarly, in planning space or distance for safety, as in a rule of thumb for spacing in agricultural plots or deciding safe distances in traffic before crossing, the goal is always to minimize risks by not overcrowding spaces (side-to-side or deep) or by taking on hazards sequentially rather than concurrently.