Which best describes how the government enables government monopolies to exist? by issuing a patent by allowing natural monopolies to exist by creating and running a monopoly by owning the means of production.

Which the following is a common trait in a four year college

Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers

He did chinese culture change during the warring states period