Multiple Choice
Approximately how long ago was Pluto discovered?
A) about 25 years ago
B) about 75 years ago
C) about 200 years ago
D) about 2000 years ago
E) in ancient history
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: Pluto has 3 known moons.
Q2: How do asteroids differ from comets?<br>A) Asteroids
Q3: Pluto is most like a<br>A) jovian (gas
Q6: The last major dinosaurs were wiped out
Q8: What do we mean by a primitive
Q10: Suppose we discover a new comet on
Q11: What is Charon?<br>A) The largest of Pluto's
Q20: Which of the following is furthest from
Q34: A rocky leftover planetesimal orbiting the Sun
Q60: Refer to the following scenario for the