The biological constraint model of learning suggests that

The answer is biological constraint model of learning suggests that some behaviors are inherently more likely to be learned than others. In addition, in conditioning models of learning biology limits behavioral options in order to make adaptive ones more probable. Instinctive drift, in which an organism fails to absorb the target behavior because it encounters with a stronger instinctive behavior and latent learning happens in the nonappearance of support and is not established until later, once reinforcement occurs.

Water(like when there is a hurricane)some foods(not enough for everyone)

Abarrier that transport