Mauro:
I work for myself <a href=" http://www.webdesignerslancaster.co.uk/website-services.html#foggy ">tadalis bestellen</a> Byrne, who wrote the study with graduate student Anna Smet, selected 11 elephants and put them through an elegant yet insightful test to determine whether the animals understand pointing. They utilized two identical containers and placed food in just one of them. They then pointed at the container that has the food in it, offering no verbal clues or other instructions, and waited to see if the creature approached the correct one.
    Mauro写于2015/5/29 12:15:23