Explain how the same features of viral replication that introduce genetic variation into a host organism can be used by science and medicine for gene therapy.

There are multiple lines of evidence that provide support for common ancestry and evolution. write 3-4 paragraphs describing at least three of them in detail. provide at least one example for each line of evidence.

Are the brightest stars low magnitude or high magnitude?

If we assume that, in the african savanna, rainfall and the amount of grass is plentiful, what other factor would best explain a reduced antelope population?