Todos or ellos
todos = all of them
Ellos = them
me
Explanation:
every one is a foreigner here due to the fact that people from different countries are here
The correct answer is b, he calls billy jo to help bolsa to solve the case
Por favor ayuda no tengo dinero para un teléfono puedo hacer una llamada en la suya?
The theory developed based on observations made on the Galapagos islands was, Natural Selection.
I hope I helped you!
Source: https://socratic.org/questions/which-theory-was-developed-based-on-observations-made-on-the-gal-pagos-islands