3. Nucleic acids are made up of a sugar, a nitrogenous base, and a
group.
A. phosphate
B. cellulose
C. substrate

Your answer is A) phosphate.

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.