If a telescope could zoom even further in, and look beyond the hdf , what do you think they would see?

What is the most appropriate method of gaining weight (muscle mass)

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

Is genetic diversity the same as genetic variation?