Im attracted anatomically

Need to know you scientifically

Strange confusion has come over me

Need the fusion between you and me

Mother Natures legislature, Mother Nature takes her course

Gravitation of the nation, Gravitation to the source

Im distracted biologically

My attention dominating me

Im a victim of Divine design

Im a victim of a one-track mind

Gut reaction, satisfaction, Gut reactions never lie

Need I mention my intention, Do I need an alibi

It happens every time youre next to me, Biology

Oh oh oh oh oh oh oh oh uh oh, BiologyIm defenseless, lacking all control

Its relentless, longing of my soul

I am driven, Im completely yours

Its a given, Ill be back for more

Its instinctive, so distinctive, and on that you may depend

Dont go mess with Mother Nature, shell defeat you in the end

It happens every time youre next to me, Biology

Oh oh oh oh oh oh oh oh uh oh, Biology

Need I mention my intention, Are you willing to supply

Gut reaction, Satisfaction, Gut reactions never lie

It happens every time youre next to me, Biology

Oh oh oh oh oh oh oh oh uh oh, Biology