Sentence examples similar to three explanations are present from inspiring English sources
Both mechanical and biological explanations are presented.
Three explanations are traditionally given.
Two explanations are possible: 1) the virus is present in Ethiopia but has not been detected because all outbreaks are not reported or investigated, or 2) type SAT 2 viruses circulate subclinically in Ethiopia, possibly in wildlife.
Two explanations are possible: 1) these mutations were already present at low frequency within the phage stock used to initiate all samples and/or 2) these patterns of linkage disequilibrium are explained by positive epistatic interactions between sites.
Two explanations are commonly offered for deindustrialisation.
The two explanations are not mutually exclusive.
In this case two explanations are possible.
Two explanations are possible.
Two explanations are proposed.
Two explanations were offered.
Although further research is recommended to better understand the similarity in HIV rates for these two groups of young people, one potential explanation is presented below.
