Why are rills and gullies more likely to form in steep mountains than in flat valleys ? a) water moves more slowly down steep gradients , which allows the formation of channels . b) water moves faster down steep gradients , which increases erosion and the formation of channels . c) vegetation in valleys soak up more of the water , which decreases runoff and erosion . d) none of the above

A) water moves more slowly down steep gradients , which allows the formation of channels

B) water moves faster down steep gradients , which increases erosion and the formation of channels

C) vegetation in valleys soak up more of the water , which decreases runoff and erosion

D) none of the above

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