Which contributions supported the development of the Clean Water Act? Check all that apply.

A) collecting water samples to confirm the presence of cholera
B) explaining the public health impact of treating public drinking water
C) observing an increase in reported symptoms associated with cholera
D) creating legislation to ease restrictions on rules about water pollution control
E) detailing the number of countries affected by contaminated water around the world

Select all the correct answers. which statements fail to meet the requirements of a scientific claim? a) in the final 100 meters of a 10,000-meter race, an athlete's speed is more strongly related to anaerobic efficiency than to aerobic efficiency. b) flowers that reflect the most ultraviolet light are more likely to attract bees and other pollinators than flowers that reflect less ultraviolet light. c) even though evidence indicates that the solar system's planets follow elliptical paths, copernicus's model involving circular orbits is true. d) the evidence supporting newton's laws of motion was accurate in newton's time, but the universe operates differently today.