1Insects may be small, but they have brains just like you and I. 2__1__ 3Studies have shown that they have the ability to form a mental map, which allows them to remember where the best sources of food are located. 4Back in 1983, researcher James Gould undertook an experiment in which he placed a source of sugar water near a beehive, and then moved it 25 percent farther away from the hive each day, before ultimately placing it in a boat in the middle of a small lake. 5Each day, scout bees found the source, and reported back to the hive to lead other bees to the new location. 6__2__ 7This suggests that bees have the ability to figure out that it should be impossible to find their source of food in such an unusual place.
(A) Take honeybees, for example.