By reading this text we can conclude that

The reason why energy conservation is great is that

The adverb often in “Inputs often depend on the species that are farmed” can be replaced by the adverb

The words such as in “such as electronics, automobiles, and home appliances” (paragraph 1) is used to indicate

The use of the modal verb can in “BioMed Central can accommodate nonstandard copyright lines” (paragraph 4) indicates that

The fact of being bilingual

By reading this text we can conclude that