Probably nothing like what we consider as getting intimate but some scientists think that some fossils discovered in Australia may display the earliest signs of life that had sex. Read the National Geographic article for more details.
(from National Geographic)
we want to know the whole truth of LIFE.i think archeologist and scientists have discovered more things than they tell us.life is not what newspapers tell us.i would like to know the deeper life.i would like to see the images of all the cave paintings.