Please help me :( the author believes that Charles Goodyear was a dedicated scientist who kept improving on his work. Which sentence best supports this statement

Why might surface mining be less risky for miners than underground mining? a. surface miners can become trapped in a collapsed mine. b. surface miners work in dusty, enclosed areas. c. surface miners work aboveground. d. surface miners use elevators to enter mines.

Select the best answer for the question, ly 12. which of the following behaviors is not an inherited behavior?

According to the cladogram, which organisms have roundworms as a common ancestor?