Which of the following best embodies the qualities of a scientific theory?

1. squirrels in central illinois prefer to build their nests in oak trees instead of hickory trees.
2. all gases, liquids, and solids consist of atoms.
3. prairies that have larges herds of bison show greater plant diversity than prairies without bison.
4. dangerous wildfires in california could be avoided by better fire prevention strategies.
5. students who study for their environmental science exams will perform better on those exams than those who do not.

What is the quantity demanded when the price floor is $0.75 in the market for public transportation? a. 75,000 b. 116,000 c. 0 (zero) d. 100,000 e. 86,000?

Being an expert problem solver is something you're either born with or not. true or false

Need with my trade theory homework. i doubt what i wrote was right.consider a monopolistically competitive market for soft drinks in which n symmetric firms face the following demand function: q=s(1/n-b(p-(p with the straight line on which implies the marginal revenue functionmr=p-(q/sb)finally, suppose firms face the total cost functiontc=900,000+100qsuppose the market size, s, is 27,000,000, and the elasticity parameter b is 0.003.diagram the price and the average total cost in the market as a function of the number of firms. what are the equations for each curve, and why does each curve slope up or down? label the equilibrium number of firms and the equilibrium price in the diagram. why is this the equilibrium?