Answer:
C) One passage provides objective economic data about the river while the other tells the story of two boys adventuring on its water.
Explanation:
The main idea of Mary O'Dell's passage is to present the Mississippi river as an important resource which was used for development of river transport, thus
contributing to the nation's economic growth.
Twain's passage, although also mentioning Mississippi, does so only to give his story a setting, a place for adventures of the two wannabe pirates.
So, the basic contrast between two passages is best described in answer C.
Answer: The Respiratory System:
The respiratory system is the set of organs responsible for the gas exchange between the animal's organism and the environment, that is, pulmonary hematose, making possible the cellular respiration. In terrestrial vertebrates, the respiratory system is essentially formed by two lungs. But in aquatic animals, such as fish and mollusks, the system is based on the gills, whereas in terrestrial arthropods, respiration is ensured by a system of trachea. In unicellular organisms and in some animals, such as sponges and coelenterates, as well as in "plants" (in the sense of the Lineu taxonomy), there is no true respiratory system, and cellular respiration is ensured by direct gas exchange between the body's cells and the environment.
Pretty much anything political. Or religious views. Many people will fight over either of those topics.
Kyle’s game store filled a specific niche within his community that had not yet been touched.
The 9 after the 0 is 10 times bigger than the other 9