How are levees beneficial to human settlements? a. levees prevent rivers from flooding their banks as often. b. levees prevent rivers from flooding their banks. c. levees prevent rivers from depositing their sediment in wetlands. d. levees prevent valuable fish stocks from escaping their pens.

The tubes transporting minerals and water upward are called ?

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.