SECTION 4: Chimpanzee Behaviours

Species

• We can find Pan or Pan Troglodytes in West and Central Africa.

• The Bonobo or Pan Paniscus are found in Democratic Republic of Congo.

Current research

• rule out 31 ............ and biological factors

• learn through 32 ............ of other chimps' behaviour

Discoveries

• The book The Third Chimpanzee by James Diamond discusses some physical features of chimpanzees.

• The discovery reported by Jane Goodall suggests that chimpanzees know how to use 33 ............ .