Question

Astronomers are expecting surprising results when New Horizons reaches Pluto_____
the dwarf planet


1.because very little is known about
2.as so little is known to
3.because quiet less is known about
4.like so much little is known to​

Answer 1

Answer:

New Horizons observed a large, young, heart-shaped region of ice on Pluto and found mountains made of water ice that may float on top of nitrogen ice. It discovered large chasms on Charon and found that its north pole was covered with reddish material that had escaped from Pluto's atmosphere.

Answer 2

Explanation:

3) because quiet less us known about the dwarf planet