Please help! Am I correct?

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

Carla: ayer te mandé un correo electrónico. ¿lo jaime: sí, recibí tu correo electrónico. a. mandaste b. recibieron c. mandaron d. recibiste

Choose one of the following locations: guayaquil, sucre, or la paz. then, write an e-mail of 7-10 sentences, in english, as if it's from a travel agent who is trying to persuade a family in the united states to visit the city you chose. in the e-mail describe the each of the following in at least two sentences each: location, culture, sites, food, and activities. your descriptions must be persuasive and different from the lessons.