Some popular names for male cats are Max, Oliver, Milo, and Leo.
over 1 million cats are born a year
Being an average height male is not bad, many people are of average height.
about 13.3 million cats
depends on the average male (interest and capability)
Male cats do not have functional teats like female cats do. They may have small, underdeveloped nipples but they do not serve a purpose in the same way as a female cat's teats.
No. Cats can (rarely) be born as hermaphrodites (with both male and female sex organs) but it causes many problems and the cat should be seen by a vet to determine a proper course of action. But no, to answer your question, cats cannot change sex like some fish can.
1800
7
Cats usually have eight nipples but sometimes there can be extra ones
According to the DVM at the Cat Channel: "Most, but certainly not all, orange tabby cats are male. It's about 80/20 male to female. " You can check out more at: http://www.catchannel.com/experts/arnold_plotnick/orange-tabby-male-cats-and-calico-female-cats.aspx Also, orange tabby cats are about 80% male, 20% female on average.
Male cats not neutered 'spray' their territory with urine (usually all around your house), and act more 'manly' around female cats. They can also become aggressive to other cats and to humans.