they act cold as they aren't a human
Some people always act because they are afraid to be themselves or are afraid that if they do not act, someone will not like them. Not all people act all of the time.
The Stamp Act
for the same reason some white people act black...different personalities.
Homestead Act of 1862.
Not to sound gross or innapropriate but: any kind of sexual act such as oral, intercourse, or other "activities". People will say that to be sexually active you HAVE to be having intercourse; but, that is false. :)
People who have been sexually abused have reported being sexually abused.
You generally can't. There aren't any visible signs of being sexually active or not being sexually active, unless you see them in the act.
because they want to
Masturbation is the act of sexually stimulating oneself, typically to achieve orgasm. While it is a sexual activity, it does not involve engaging with another person, so it is not considered sex in the traditional sense, which involves two or more people interacting sexually.
they act cold as they aren't a human
No there are a few who act girly but cab be sexually attracted to other women.
Pre Adam Walsh Act (Pre AWA)
it is a sexual act with the male/female standing/lying behind there partner and sexually relieving them.
It is not essential to be sexually active. Many people have remained celibate throughout their life.
Very often people who can't get close to people choose to get close to their pets and that is considered sexually abusing your pets
STD are common in people who are sexually active... if you are sexually active at the age of 20 then you are high risk to have an STD.