2. What significance does constellations have for modern astronomers? A. O These objects help divide the sky into regions to be studied.
B. These have no significance to modern astronomers.
C. These occurred only in the ancient sky above China.
D. They identify which stars are the brightest.

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.

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