Here's a problem to solve: Some animals live in a grassland. A fire burns through the grassland. Which type of animal will best compete for resources after the fire?

Among the 4 following options, which is the correct answer?

- A: one that eats meat
 
- B: one that uses plants for shelter
 
- C: one that lives under the ground
 
- D: one that builds nests on the ground
 