Tool-sets of chimpanzees:

Question

Quizplus · Accepted Answer

Research has shown that tool-sets of chimpanzees involve the use of two or more tools in association, such as using a stick to fish termites out of a termite mound and then using another stick to pick up the termites. The other options are incorrect; chimpanzees and gorillas have different tool-sets, tool use varies across populations depending on the availability of material and food, and tool use is not typically associated with social displays.

Tool-Sets of Chimpanzees