Sentence examples for be attributed to natural from inspiring English sources
Thus, the nature of the post-natal disease spectrum could partially be attributed to natural selection of physiological traits that maximize maternal reproductive fitness.
About 71% of the salinity can be attributed to natural sources.
While it is nevertheless considered prudent to assume that the risk of cancer may increase in proportion to the dose, even at the lowest levels of exposure, assessments based on this assumption imply that only a small percentage of all cancers in the general population can be attributed to natural background radiation.
The high chloride may be attributed to natural geochemical activities.
Adverse surprises can be attributed to natural disasters, macroeconomic issues and infectious diseases, such as the bird flu, SARS and the recent Zika virus.
The rapid decrease of N fertilizer application could be attributed to natural disasters and reduction of cropland.
Some council members disputed that assessment, saying they believed that some deaths of old people that had been attributed to natural causes should actually have been ascribed to the storm.
The relatively loose rules governing assisted living centers have also complicated the investigation of an 83-year-old man's death in September at an Alterra center in Bucks County, Pa .Initially, the death was attributed to natural causes, but a local coroner discovered severe bruises on the man's side and determined that he died after a broken rib punctured his lung.
Only 12 positive samples were attributed to natural causes of death.
The source of bicarbonate is attributed to natural processes such as dissolution of carbonate mineral in the presence of CO2 in soil (Belkhiri and Mouni 2014).
