Which statement describes the most likely effect for a country with a large population and a small amount of arable land? a. it produces more food than can be used. b. it struggles to produce enough food to support its population. c. it exports most of its food to other countries. d. it pays less for food than countries with more arable land do.

The most direct route from south america to asia is across the ocean.

What factors influenced brazil's current and future economic strength?

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