Antarctica has no native inhabitants or settlements, so researchers who go there to study the ecosystem and the geography have little choice but to ___ themselves in their work. A. Mitigate
B. Immerse
C. Permeate
D. Truncate
E. Vilify

Immerse

Explanation:

Meaning that they have to involve themselves deeply into their work

a.) it provides a clue to solve the mystery.

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!