Which of the following is not true about adaptations?

Did the universe cool off or get hotter as it expanded after the 'big bang"?

What is likely to happen if a new aggregate demand curve moves to the right? prices and output would drop, and the equilibrium point will stay the same. prices would rise, and output would drop in the short run. prices and output would rise, and the equilibrium point will change. prices would rise, and output would drop in the long run.

Which specimen would best be viewed using a compound light microscope?