True or false most agricultural diffusion from the original hearth in Africa remained in Africa

What weather system might be occurring if the pressure gradient decreases and fish harvests in peru are weaker than normal

Alow-pressure belt means the air is cold and dry warm and rising cold and sinking warm and moist

How will globalization most likely affect language around the world? no new languages will be created. nations will adopt a universal language. more languages will become extinct. english will become less prevalent. languages will grow more isolated and distinct.