In order to meet demands they had to ___ production.
They use the same senses as we do and their feet and hands are similar toours, chimpanzees still have opposable toes and can grasp things with their feet.
The question for them was to find out whether bees could tell each other the exact position of a feeding place.
The primate brain is larger than of other animals.
After designing more experiments,they were able to clarify the procedure bees communicate information that they use to find and fetch food.
It was also apparent that the wagging dance, the bee moved sideways,sent another message.