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
It would be Arroz con pollo
They celebrate new years day, independence day, and Christmas like Americans.
the only difference between –er verbs and –ir verbs is the nosotros and vosotros forms.
<u>Example: Vivir (to live)</u>
<u>Nosotros:</u> vivimos
<u>Vosotros: </u>vivís
<u>Example: Volver (to return)</u>
<u>Nosotros:</u> volvemos
<u>Vosotros:</u> volvéis