Mortality can be in a first year of life.Logical formLearned from3 sentences. A male may accept mortality.Logical formLearned from3 sentences. A (mortality rate) can be great.Logical formLearned from3 sentences. A (childhood mortality rate) can be high.Logical formLearned from3 sentences. (Mortality rates) may be seen in populations.Logical formLearned from3 sentences. Significant differences can be in mortality.Logical formLearned from3 sentences. Some estimates may take effects of mortality.Logical formLearned from3 sentences. A person may look at (mortality rates).Logical formLearned from3 sentences. Statistics can be on mortality.Logical formLearned from3 sentences. Predation can be a source of mortality.Logical formLearned from3 sentences. An (infant mortality rate) may pertain-to a US-city.Logical formLearned from3 sentences. A (mortality rate) can be fractional.Logical formLearned from3 sentences. Mortality may undergo an underestimation.Logical formLearned from3 sentences. Mortality may be associated with stress.Logical formLearned from3 sentences. Mortality may be related.Logical formLearned from3 sentences.