What is the age of earth :4 billion years
:4.6 billion years
:4.56 billion years
:4.66 billion years
:4000 billion years

Need now! 45 points laboratory: weather map interpretation i need someone to answer the other two questions. i will give to the best answer!

Amountain is larger than a hill, with steep sides true or false

Reading graphs: unemployment us unemployment rate (1961-2011) identify the trends in the graph and then use the drop- down menu to complete each statement from 1961 to 1965 unemployment was in the mid-2000s through 2011. unemployment was percentage unemployed 1961 1971 1981 1991 2001 2011 year