G give me a quantitative argument to calculate the total length of the DNA molecules in one of your regular cell (imagine that you put all of your chromosomes stretched in one long double helix). .

Why does the skin of your finger shrink when you wash clothes for a long time?

In figure 1-2 what is the distance from point b to point c?

4.explain how these geological processes and interactions have changed earth's surface through the years. be sure to use evidence to support your answer • earthquakes • faults • ocean formation • mountains • volcanoes • island chains • seafloor spreading