Ascientist who studies the glacier worm mesenchytraeus solifugus investigates which two "spheres"?

Which individual below advocated that democracy would give way to socialism and capitalism would change into communism?

The chart shows the marginal cost and marginal revenue of producing apple pies. what most likely will happen if the pie maker continues to make additional pies? the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, decreasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to rise, increasing the total cost, while the marginal revenue remains the same, increasing the profit. the marginal costs will continue to fall, decreasing the total cost, while the marginal revenue remains the same, decreasing the profit.

Which three sentences in the story indicate that the passage is an ex nihilism type of creation story?