ACT Preparation / Unit 21 ACT 2020 short lesson, about 20 seconds
New Evidence Decides
Captions available
The idea
New evidence favors one viewpoint over another when one predicted it and the other did not, or when it contradicts one but not the other.
In practice
Healthy fish in deep, cool water fit the heat view; low oxygen near the bottom fits the oxygen view.
Where people slip
Evidence both views predict decides nothing between them.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Something wrong in this lesson? Flag it · Sources for ACT Preparation