The bold lettering choose imperfecto or preterito

What groups of species are alive, eukaryotes, symmetrical, have backbones, and are tetrapods? (didn't mean to put spanish)

Fill in the blank in the following sentence with the appropriate word below. yo soy nicaragüense. soy de o a. nigeria b. nueva york o o o c. nicaragua d. nuevo méxico

What’s the subject pronoun for felipe and the correct form ser