1. fossils are the
a: oldest layers of rocks in the region
b: remains or traces of prehistoric life
c: living creatures with habitats in or around rock
d: objects that people of long ago left behind as artifacts

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above