Which gas was most likely the least abundant in early earth's atmosphere?

Explain the value of statistics and other data to positive economics and to normative economics

Which statements describe cultural influences? florida is bordered by water on three sides. french is spoken in parts of louisiana. forests are cleared to provide space for cattle grazing. male children are encouraged to attend the university. the longest river on the continent is located here. birthdays are celebrated on january 1st. per capita income of northern buckland is more than $100,000.

Como se presentan los personajes de cunshi y su pequeño hijo? describe a cada uno de ellos