Respuesta :

D is the only answer that is an example of gathering scientific evidence, which must be specific and measurable.

Answer:

D

Explanation:

Scientists don’t watch TV, so scratch that. There is no opinions, do you think people with cancer are looking for someone with an opinion? He.ck no, dude who even uses flashlights we got light switches. Anytime you see scale, you know that’s scientific. So, D is your answer.