What are the 2 main functions of a catalyst?

Which of the following statements best describes the relationship between the environment and human health? a. the environment is the only factor that affects human health. b. many aspects of the environment can have an impact on human health. c. human health is impacted by changes in climate. d. the environment has no impact on human health. select the best answer from the choices provided

One gene can influence trait(s). one trait can be determined by gene(s).

All organisms contribute some water to the water cycle by conducting