Some primate taxa exhibit multiple types of material culture, while others exhibit only one (or even none at all). All of the primates listed below are known to use tools. Drag each primate to all of the tools that they have been observed engaging with. Remember, some of these primates may exhibit more than one type of material culture.

chimpanzee

stones used for nut cracking

capuchin monkey

stones used to dig for food

chimpanzee

probes to obtain insects

chimpanzee

spears to kill bushbabies

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands