Answer: Well Why does a gas have no definite shape and no definite volume? Because its shape and volume always change. The molecules that make up gas are very energetic and are very far apart compared to the molecules in a solid or a liquid. Because a gas is conceived to occupy WHATEVER volume is available to it:)
Explanation:
I believe the answer is: Tsarina Alexandra
Tsarina Alexandra is the spouse of Tsar Nicholas II , which was appointed as the temporary ruler when he took command of the battlefield. She was murdered along with her immediate family after refusing to conform to the will of the high Aristocrats within the kingdom.
With the options given in the question, the correct answer is C) the government sets policy for producer and consumers, which guides the economy.
<em>The option that best describes the idea of the “invisible hand” is “the government sets policy for producer and consumers, which guides the economy.”
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The “invisible hand” is a term coined by the economist Adrian Smith in his book “The Wealth of Nations”. It implies that in the market exist an “invisible hand” that helps the demand and supply of goods to maintain a balance.
Observing the graphic attached, another valid affirmation that stems from the information in the graphic could be: producers and consumers work together, which guides the economy.
The importance of cephalization is the development of a control center or brain. The brain is a concentration of nervous tissue that coordinates and controls sensory information and nervous activity. A larger brain allows for smarter and more complex animals.
