Tropical climates exist between which of the following latitudes? A.
30° north and 30° south

B.
40° north and 40° south

C.
50° north and 50° south

D.
60° north and 60° sout

How will globalization most likely affect language around the world? no new languages will be created. nations will adopt a universal language. more languages will become extinct. english will become less prevalent. languages will grow more isolated and distinct.

What is the thickest layer of earth called?

One disadvantage that darwin faces today is w. enemy attacks x. natural disasters y. lack of land bridge z. high population density