Friction is common in
A. liquids.
B. gases.
C. solids.
D. all of the above
Answer: D
You might also like to view...
Which of the following is not true of annexation in the U.S.?
A) Rules concerning annexation vary among states. B) Normally, land cannot be annexed into a city even if a majority of residents in the affected area vote in favor of doing so. C) Peripheral residents generally desired annexation in the nineteenth century, because the city offered better services, such as water supply, sewage disposal, and trash pickup. D) Today's cities are surrounded by a collection of suburban jurisdictions whose residents prefer to remain legally independent of the large city. E) As U.S. cities grew rapidly in the nineteenth century, the legal boundaries frequently changed to accommodate newly developed areas.
Where will you find a riparian zone?
A) In an area that has been heavily eroded because of the removal of vegetation B) Along a waterway C) Between topsoil and the water table D) In an aquifer
Which of the following can pass directly into the bloodstream?
A) only glucose B) only monosaccharides C) only disaccharides D) both monosaccharides and disaccharides
If you wanted to locate hot spots on Earth, which of the following would NOT be good place to look?
A. clusters of volcanically active islands B. the volcanically active end of a linear island chain C. Hawaii and the Galapagos D. All of these would be good places.