Wegener is credited with proposing the Theory of Continental Drift. Suppose after all of these years the scientific community wanted to make this into a scientific law. What would have to be done to change this theory into a law?

Which are observations about the tree on the right ,? check all that apply

Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm