PART A: Which statement best expresses the central idea
of the text?
A Pluto is likely the farthest point any spacecraft will
travel in the universe, due to the length of the journey
and temperature in space.
B Scientists are now planning on sending a person to Pluto
to further study the world and its moons.
C After New Horizons spacecraft's trip to Pluto, scientists
are ready to reclassify it as a planet due to its size and
moons.
D The New Horizons spacecraft was able to learn
important details about Pluto's surface, landscape, and
its moons.