Anorthern african trader traveling to west africa in 1100 ce most likely would have spread which of the following belief system? a) christianity b) ancestor worship c) islam d) traditional african religion

What major factors play a role in global warming? 1. human activity and normal climate conditions 2. natural factors and human activity 3. normal climate conditions and abnormal human activities 4. abnormal human activities and natural factors

Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks

Uncle tom's cabin started out as a series of articles printed in the national era, a newspaper.