Herbranson, W.T., Schroeder, J.: Are birds smarter than mathematicians? Pigeons (Columba livia) perform optimally on a version of the Monty Hall Dilemma. Journal of Comparative Psychology 124(1), 1-13 (2010)Are Birds Smarter Than Mathematicians? Pigeons (Columba livia) Perform optimally on ...
C. Animals Smarter Than Humans D. The New Findings of American Scientists 答案 【语篇分析】 1.根据in front of their mouths 可知此处为:胡子。 2.根据Sharks look huge and dangerous but out of more than 360 kinds, only a few are dangerous for people. Not all sharks are ...
C.The technology of tracking birds.D.The comparison of old and new trackers. 3. What can we conclude from Dominique Potvin’s words? A.Magpies solve problems quickly.B.Magpies tend to help each other. C.Magpies are smarter than humans.D.Magpies are curious about trackers. ...
Some things look colorless to humans but arevery colorful for hummingbirds.Hummingbirds are very small birds that live mostlyin North and South America. Hummingbirds eat morethan their own weight in nectar(花蜜)each day. So theyhave to visit hundreds of flowers every day.16. What is the ...
evermanni) were provided with two wells, one held a tasty worm but was covered by a cap, while the other was empty. To reach the reward--the worm--the anoles had to bump or bite the cap out of the way. On average the lizards solved the problem with three fewer tries than birds....
I had always been delighted at how much my daughter noticed in her world, whether it was birds in flight or children playing. But now she was noticing suffering and poverty. She wasn't even four. A few days later, I saw an article in the newspaper about volunteers who delivered meals ...
Are you smarter than a 5th grader, or will their expertise leave you stumped? Take this fun-filled quiz on knowledge and discovery. Challenge your friends to find out who reigns supreme in the world of trivia. Let's settle the score once and for all: Are You Smarter Read more ...
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B.Telling parrots from other birds. C.Putting a ball into a round hole. D.Grouping toys of different shapes.3. What does the follow-up test aim to find out about the cockatoos? A.How far they are able to see. B.How they track moving objects. C.Whether they are smarter than monkey...
(same color, same shape, or same number). Next, the birds were tested to see if they could match objects that had the samerelationshipto each other. For example, a circle and a square would be analogous to red and green rather than to two oranges. The crows grasped the concept the ...