In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

Man is occasionally infected by Dicrocelium dentriticum by ingestion of
El hombre se infecta ocasionalmente por Dicrocelium dentriticum por ingestión de

The main donor of methyl groups in the body is
El principal donador de grupos metilo en el organismo es

Which of the following statements about polonium is true ?

¿Cuál de las siguientes afirmaciones sobre el polonio es verdadera?

