Sexual intercourse is not a requirement for life.
Reproduction
For a marriage to be valid it must be consummated; that is, involving sex that is open to life
Sex jaruri hai sukh aur santati k liye. Sex is necessary for pleasure and procreation.
Of course sex isn't necessary
Americium is not necessary for life.
It is necessary to permit same-sex couples to marry so that they are not unfairly denied the rights and privileges of marriage.
Air is necessary for life
No drinking water is necessary for your life
How are smaller molecule necessary for life
you have sex with a male of female.
The element of oxygen is necessary in our life and in keeping us alive.
The duration of The Sex Life of the Polyp is 660.0 seconds.