Which of the following statements best describes how biological science has developed over time?
A. White, male scientists have made all of the discoveries.
O B. Scientists worldwide build on the existing knowledge and research
of living things, which scientists have been studying for thousands
of years.
C. Scientists from all over the world work independently to build the
scientific knowledge within their own countries.
O D. All useful scientific discoveries have been made within the past 50
years.