PT53S1Q8

sprsplspig

Omg I've been wracking my brain trying to think through this question, could really use some help!!

I have trouble understanding why D is correct.

I dismissed it because D claims that the two faulty studies do not support a causal finding, when the premise is based on the two study's correlational finding. The conclusion also specifically clarifies that it only applies under the assumption that "IF night lights cause nearsightedness," so even if the studies are faulty and do not support a causal finding, it doesn't hurt a conclusion that already operates under a world where night lights do cause nearsightedness.

Any help would be appreciated. Thanks!!!!