1- The northern hemisphere is in either summer or spring, and the southern is in winter or fall.
The current population of the United States of America is 325,372,521 as of Thursday, January 12, 2017, based on the latest United Nations estimates.
All of the electromagnetic radiation from the sun
is produced by nuclear fusion in its core.
The higher the temperature of water, the higher the amounts of dissolved gases.
that's a true statement
Yes because the population in the economy is good and has to grow more
