What observation did darwin make that suggested there had been geological changes in earth's history? a. giant tortoises b. fossils of giant sloths c. fossil shells on top of mountains d. an absence of rabbits in south america

As of 2009, the largest and most widespread religion in the world was a. buddhism b. christianity c. hinduism d. islam select the best answer from the choices provided. a b c d

Where does the availability of water pose the greatest problem

The map above shows where people live in the united states. areas that are darker blue are areas where people live close together. areas that are lighter colors are places where people live farther apart. as a geographer, if you were to study where people live and why they choose to live in these places, which of the six essential elements of geography would you be using?