Question

according to the excerpt from my life with the chimpanzees, why did jane goodall go to gombe national park?

to join a chimpanzee family
to study chimpanzee behavior
to work as a chimpanzee doctor
to learn to make chimpanzee tools

Explanation:

Jane Goodall is a renowned primatologist. Her work at Gombe National Park was centered around observing and researching chimpanzees. The main objective of her presence there was to study their behavior in their natural habitat. There is no indication in her work that her goal was to join a chimpanzee family (she studied them but remained a human observer), to work as a doctor for them (her focus was on behavior not medical treatment), or to learn to make chimpanzee tools (while she observed tool - use, that was part of the broader behavior study).

Answer:

to study chimpanzee behavior