¿Cómo le llamaban al instrumento de labranza? a. hacha c. juego de pelota b. coa d. repelente de mosquitos

Can someone me with these questions ?

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