The three kingdoms that resulted from the division of alexander the great’s empire were all troubled by
a.
severe famine
b.
constant warfare
c.
overpopulation
d.
religious disorder

Seed plants that lived during the carboniferous impact life on earth today because a. they are the ancestors of all plant life on earth. b. their remains formed coal, which is an important resource. c. they produced fossils that are used to date many geologic events. d. their presence caused oxygen levels to drop, allowing animals to evolve.

Which of the following statements about the migration of workers to other countries is false?

When you cross a time zone going east, what happens to the time