C and D, but it can be B, since it occurs during cytokinesis and it begins before mitosis ends.
Of these options, it's often observation that is most likely to result in an inaccurate prediction, since objectivity plays a role. It's helpful to have more than one person observe at once.
90% which is the highest percentage but remember that alcohol does not kill the virus
An organism that supplies matter and energy, also known as a autotroph, is called plant I guess