Which of the following statements is true about cells?

a
cells are made up of smaller living things, called organelles.

b
for something to be alive, it must be made of many cells.

c
cells are the smallest unit that can be considered alive.

d
only groups of cells that function together are actually alive..

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.