Question

which words best describe the tone of this passage? a. light - hearted b. calm and matter - of - fact c. satirical d. excited and emotional

Explanation:

The passage presents the idea of Martians planning against humans in a calm - stated, matter - of - fact way without showing strong emotions, humor, or satire. Words like "slowly and surely" and the overall description of the Martians' attitude suggest a calm and objective tone.

Answer:

B. Calm and matter - of - fact