High salinity is more often a problem in arid parts of the country where natural levels of rainfall are
not sufficient to flush salts from soil.
Indicate whether the statement is true or false.
T
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The Cherokees' decision to side with the South during the Civil War was based on
A. the North's reservation policies. B. the fact that the Cherokees also owned slaves and felt they were making common cause with the South. C. disbelieving promises by the Lincoln administration to continue making payments to the tribe. D. the invitation by Union leaders to send tribal delegates to Congress. E. the offer of a large cash payment from the Confederacy in return for military support.
Is the scientific method just for scientists? Why is it important that a
nonscience student understand the scientific method? How do you think that this method can be used in everyday life?
What will be an ideal response?When you visit your 85-year-old grandmother, you always wonder why she keeps the temperature of her apartment so high. You sweat the entire time you are there while she wears a sweater. In addition, you notice that she seems to have no energy and never wants to go out with you. You know that it is not because she is not getting enough food because she seems to be gaining weight. What is the likely endocrinological problem that she has? Explain why each symptom is occurring, relative to the hormone that is related to the disorder.
What will be an ideal response?
Which is most correct regarding U.S. agricultural trends?
A. Today, there are fewer farmers on fewer and larger farms feeding more people at a higher level. B. Today, there are fewer farmers on fewer and smaller farms producing just enough food and fiber for the U.S. population. C. Farmer numbers, acreage per farm, and numbers of farms have remained about the same as they were 30 years ago.