Which of the following best explains the human movements depicted on this map?
Humans were able to adapt to new environments
Rising seas from global warming made it easier to cross the Bering Land Bridge.
Technical improvements in transportation facilitated movement
The creation of more secure food supplies from farming

The biome that includes evergreen trees is the forest biome.

Choose the factors that influence the climate of the u.s. northeast. distance from the equator proximity to large urban areas elevation secluded area distance from a large body of water

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.