1. Wyjaśnij wyższość rozumu w wierszu Balon? 2. Satyra - moda na nią?
3. Wymień rodzaje libertynizmu oraz opisz skutki?

What does it mean when the government decides on something

Firms use marginal analysis to determine prices by a) changing prices in accordance with information from retailers. b) using comparisons with strong competitors to position prices accordingly. c) examining the effect on revenue of small changes to the price of one item. d) trying to minimize production costs by using better and more efficient methods.

Explain the popular saying "we are made of stardust. how are we made of stardust? use scientific vocab.