An rna molecule that can catalyze chemical reactions is called a(n)

The rate at which molecules water and oxygen can enter a cell is determined by the-

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary

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.