Why did other scientists discount wegener's theory of continental drift? why did wegener have a hard time convincing other people that his idea was correct?
he had a bad reputation in the scientific community
he had no evidence
he couldn't explain how it happened, only that it did happen
he never published his ideas in a report or book

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)

Which best describes carbon dioxide’s path out of the body

Nephrons, the functional unit of kidneys, are responsible for formation of urine. the sentences describe situations that are the result of problems in the urine formation process. for the nephron shown below, match each situation to the step in the urine formation process where the problem lies.