Answer:
D
Explanation:
there are around as many bacteria cells as there are human cells in the human body.
They transport oxygen to all the cells of the body
The most important reason they are considered non living is because they cannot live and reproduce without the help of a host cell.
The empirical formula is the simplest whole number ration that defines constituent atoms in a species. The molecular formula is always a multiple of the empirical formula.
Molecule Formula = 78.0 • g • mol ^ -1 = n(12.011 + 1.00794) • g • mol ^ -1
78
N = ——————————- = 6
12.011 + 1.00794
Molecular Formula = C6H6
