Which was not a major economic feature of river valleys?
a. railroads
b. fishing
c. trade
d. highways

What action should you not take if your friends do not accept your decision to abstain from alcohol

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

Which of these is the sound of fish slapping against human flesh?