Another expression of room for mistakes 

Something that requires a high degree of accuracy. Example: There's no room for error on this project.

I hope that's what you meant by the question.

Explanation:

margin of safety

Explanation:

alone =having no one else present.

muir's use of diction creates a mood of urgency and fear. the highlighted words - difficult, difficult, force, crooked, struggling, tangled, fallen, fear, faint and hungry - come together to make you feel that the author is in danger. the imagery is clear so that it comes alive in your mind. diction can create a mood which can bring everything else together.

explanation:

mark brainliest and have a great day!