Which is a spanish equivalent for it was nice talking to you. a. es un placer conocerle. b. ha sido un placer hablar con ud. c. es un placer salir de este lugar. d. he visto un gran cocodrilo.

when the outside temperature is too cold, an endothermic animal can generate heat by shivering. endothermic animals must eat much more often than ectothermic animals since it takes energy to maintain a constant body temperature.