How do modern goldfish look different from their Prussian carp ancestors? 1. Color and fin shape
2 .Tail and body shape
3 .They do not look any different​

Consider this reaction taking place in a closed 2 liter container: 2so2(g) + o2(g) → 2so3(g) if the volume of the container is decreased to 1 liter, what will happen to the equilibrium of the reaction? it will shift left. it will shift right. it will remain constant it will decrease by half