Which statement best describes canadas trade relationships with the united state? a. canada does little trade with the united states b. almost all of canada's imports come from the united states c. the united states imports most of it's foreign goods from canadad. three-fourths of canada exports go to the united states

The lines marked by the letters a, b, and c on the map above represent a. chains of volcanoes b. earthquake fault lines c. thin strips of heavy forests d. major rivers that flow from north to south

On nights when we see the new moon phase, what side of the moon are we seeing?

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