That would have created an incentive for agriculture to spread once some bright spark invented it.Why farmers then moved on to irrigation is, however, far from clear.
This means that however far apart they move, what happens to one affects the other's behaviour.
However, far from being a negative, I feel Stonewall's slowness to move was a positive thing.
The individuals which move away from the neighbourhood area may move very far; however, their probability of leading to long distance dispersal, say of distance d, is smaller in the "Mountain" region than in the "Hill" region.
However, this move so far changes nothing.
Guppies, however, do not move very far during their lifetime [ 65] and thus differential use of opsin gene duplicates in different habitats is an unlikely explanation for the evolution of LWS opsin gene diversity in this taxon.
Neither move gets us far, however, as both the original and the modified memory criteria face a more obvious problem: there are many times in one's past that one cannot remember or quasi-remember at all, and to which one is not linked even indirectly by an overlapping chain of memories.
When executives switch from one company to another, however, they tend to move less far up the hierarchy, the researchers found.The time taken to reach the top is falling.
However, in practice, current nanomaterials used for remediation do not move very far from their injection point (Tratnyek and Johnson 2006).
