Defirent between bacteria and virus

Plz ! ive been stuck on this forever

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity