Step 1: Concept
The Law of Large Numbers states that as the number of trials increases, the relative frequency (ratio) converges to the theoretical probability.
Step 2: Analysis
Theoretical probability of heads is 0.5. As tosses increase, the ratio of heads to tails becomes closer to $1:1$ (0.5/0.5).
Step 3: Reasoning
However, the absolute difference (differential count) between the actual number of heads and tails tends to grow larger as the sample size increases, even though it becomes a smaller percentage of the total.
Step 4: Conclusion
The ratio approaches 1, but the differential count increases.
Final Answer: (B)