Environmental science includes the study of all of the following except: a. planets b. soil c. water d. atmosphere Please select the best answer from the choices provided A B C D

In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?

You find a fossil that you are sure shows evidence of bipedalism. you know this because which of the following anatomical traits is present? a. thighbones that angle in toward the knees b. a narrow pelvis c. opposable hallux d. posterior position of the foramen magnum

Agriculture is changing the environment. with increased populations, there is a greater demand for food. which of the following is not an impact of farming? a) pesticide and fertilizer pollution b) sediment transport and deposition downstream c) increased water supply and flooding d) desertification and deforestation