(100 points) Which island group is located at number 5 on the map above?
A. the Greater Antilles
B. the Lesser Antilles
C. Trinidad and Tobago
D. the Bahamas

How can studying economics us make better choices about how to use scare resources

15 points need quick 1. looking at your graph and the geologic time scale during what period did this rock form? what is the age span of the rock, in millions of years? 2. this rock sample is limestone and shale. with what you know about rock formation, what type of environment did these organisms live in? 3. if some of these fossil samples were found in a rock also containing leaf fossils, could you use radiocarbon dating to determine the age of this rock? explain.

Regions are always defined by a. climate b. many different factors c. mountain ranges d. continents & bodies of water