A species is a group of similar organisms that under natural conditions breed only with one another.
Both conditions breed the sort of frugality that Eugene displays in her cooking, her shopping and her words, even after 31 years in the United States.
But alongside that there's always the feeling that something better might turn up – after all, desperate conditions breed desperate hope.
Observations performed on a large number of horses that differed only by the type of work (same living conditions, breed, sex) in their box showed that both the prevalence and types of stereotypies performed were related to the type of work the horses were used for.
Such conditions breed bacteria and slow the healing process, making it itchier for a longer period of time.
Most of the Khmer Rouge's victims died from conditions bred by cruelty and ineptitude.
These conditions bred a people suspicious of each other and especially of strangers, a culture largely devoid of art or enjoyment of beauty".
Squalid, overcrowded conditions bred disease and vice, but they also spawned new forms of political consciousness and action, evident in bus boycotts in Alexandra, defiant squatter movements, and the rise of the militant African National Congress Youth League.
It's the story of how captive orcas in general, and one in particular, have been effectively driven mad by being used in marine-park attractions, forced to parade around swimming pools with beaming wetsuit-clad trainers on their backs as kids and parents cheer, cooped up in unnatural conditions, bred for other high-earning performers and separated from their young.
The severity and persistence of these conditions bred a mentality among the populace that was epidemic, forcing President Carter to label it a "malaise" in a famous speech.
