15 points please help asap Spanish hw

Which one of the following is a trick used in spanish to identify the right hand? touch the tips of your index fingers with the tips of your thumbs. the hand that forms a lowercase b is your mano derecha. touch the tips of your index fingers with the tips of your thumbs. the hand that forms a lowercase d is your mano izquierda. touch the tips of your index fingers with the tips of your thumbs. the hand that forms a lowercase d is your mano derecha.

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

Ana: mi plato típico favorito son los tamales. ¿y el tuyo? pedro: yo creo que el caldo de gallina es plato típico guatemalteco. a. el mejor b. más delicioso que c. menos rico d. más picante