Author Question: Which statement about young stars is FALSE? A) They contain a larger fraction of heavy elements ... (Read 20 times)

KimWrice · **on:** Jul 27, 2018

Which statement about young stars is FALSE?

A) They contain a larger fraction of heavy elements than previous generations.
B) They are born in a dustier environment than earlier generations.
C) They are more likely to have planets forming with them than earlier generations.
D) The high mass stars will be more likely to produce heavier elements as they evolve.
E) Being young, they will have more pure hydrogen than earlier generations.

Question 2

What is the reason that it is so difficult to view Mercury from Earth?

A) Mercury is very dim.
B) Mercury is very small.
C) Mercury can't be seen at night.
D) Mercury is often hidden by the Moon.
E) Mercury is always very close to the Sun.