No podia esperar a abrir la caja. Jim siempre queria ayudarte.
Mi madre tiene que permitirme salir.
No me gusta mucho escribir.
me gusta ir al bosque y descubrir cosas.

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.