Final Answer:
In Roger's body, what began to pulse was "2) Heat."
Step-by-step explanation:
The sensation of pulsing in Roger's body suggests a physiological response, and in this context, the most appropriate option is "2) Heat." When a person experiences heat, especially in an intense or pulsating manner, it can be associated with various physical or emotional states. This sensation might arise due to increased blood flow, heightened emotions, or a reaction to environmental factors. The description of pulsing indicates a rhythmic or recurring nature, which aligns with the experience of heightened warmth or heat.
Understanding the context of a narrative and associating it with common human experiences helps in interpreting and selecting the most fitting option.
Option B is the answer.