Behavioral adaptations allow some organisms to survive in hot, arid environments. While some large organisms and birds may migrate over long distances, smaller organisms may not be able to travel very far. Which of the following is a behavioral adaptation that allows many small organisms to survive extreme hot and arid conditions?

A. Having a diurnal circadian rhythm

B. Seeking shade in burrows and caves during the middle of the day

C. Huddling in groups to reduce airflow

D. Having fur on the bottom of their paws as insulation from hot sand