Author Question: The Miller-Urey experiment did produce amino acids and proteins. Indicate whether the statement ... (Read 73 times)

sdfghj · **on:** Jul 27, 2018

The Miller-Urey experiment did produce amino acids and proteins.

Indicate whether the statement is true or false

Question 2

Why are star clusters ideal laboratories for stellar evolution?

A) Like our Sun, they lie in the plane of the Milky Way.
B) Their stars are all about the same age, composition, and distance from us.
C) The combined light of all the stars makes them easier to see.
D) Their stars are all the same composition and stage in evolution.
E) Their stars are all about the same mass and temperature.