Why does interstate 95 seem to follow the fall line?

-it was designed to go around waterfalls and rapids.
-it connects cities that were established on the fall line.
-the fall line is flat and was easy to construct a road on.
-abandoned railroad tracks share the same route.

I believe its it connects cities that were established on the fall line.

Explanation:

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.