Nothing can grow in a true desert â but many cacti do grow in very dry areas which might be known as deserts. The giant saguaro grows in the Sonoran Desert. This is the second largest desert in North America covering parts of California and Arizona and stretching over the border to Mexico.othing can grow in a true desert â but many cacti do grow in very dry areas which might be known as deserts. The giant saguaro grows in the Sonoran Desert. This is the second largest desert in North America covering parts of California and Arizona and stretching over the border to Mexico.
US regular gasoline retail prices are expected to average $2.33/gal in 2015, down from $3.36/gal in 2014, according to the Energy Information Administrationâs (EIA) latest Short Term Energy Outlook (STEO).
(WASHINGTON, September 21, 2015) Todayâs national average price for regular unleaded gasoline marks the lowest price for this date since 2004, and prices continue to march lower. The national average has dropped for 35 consecutive days for a total savings of 38 cents per gallon over this span. The national average price of gas in September was $2.34 per gallon, which was the lowest monthly average since February 2015. 2  By comparison, the average price of gas in September 2014 was $3.39 per gallon.