For Lunar Tides to Occur in the Human Body

Multiple Choice

For lunar tides to occur in the human body

A) most of the body would have to be in the liquid state.
B) the Earth's gravitation would have to be incredibly small.
C) parts of the body would have to be appreciably closer to the moon than other parts.
D) But there are lunar tides in the body,as evidenced by women's monthly menstrual cycles.
E) none of these