The red shifts of quasars and connected galaxies can be different by billions of light-years. True
False

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.

Are the layers of rock above and below the coal older or younger?

What are the three groups of atoms that make up amino acids called