What effect did mechanization have on farming?
a.
mechanization reduced the need for chemicals and pesticides.
b.
mechanization put an end to urbanization.
c.
mechanization increased the speed of harvesting.
d.
mechanization allowed nomadic cultures to develop permanent settlements.

Which of the following is true about fossils? a. the relative age of fossils cannot be determined from their position in sedimentary layers. b. fossils found in lower layers of sedimentary rock are as old as fossils found in upper layers of sedimentary rock. c. fossils found in upper layers of sedimentary rock are older than fossils found in lower layers of sedimentary rock. d. fossils found in lower layers of sedimentary rock are older than fossils found in upper layers of sedimentary rock.

How long does it take hair to grow 8 inches?

[bws.05]where would uncharged particles be most likely found in an atom? o on the electrons o inside the protons o inside the nucleus outside the nucleus