How does a rise in the salt content change the density?

Salinity Affects Density

When salt is dissolved in fresh water, the density of the water increases because the mass of the water increases. ... When comparing two samples of water with the same volume, the water sample with higher salinity will have greater mass, and it will therefore be more dense.

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

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