you put sand in it and wait for a long time
Oysters make pearls, and both sexes do it.
One clam opens it shell. Then the next. Then the male clam sticks it "tongue" in the female clams mouth. Then the female and male shut their shells. Then they start to do a "dance" Then they release their shells and continue as normal.
A peculiar stone that makes a male kirlia and female snorunt evolve
Clams have sexual reproduction. A male clam releases his sperm into the water at the same time that a female clam releases her eggs into the water. Somehow the male and female clams know how to do it at the same time and somehow the sperm and the eggs get together.
how do u know if a clam is a male or a female
the blue one is male and the others female
a male clam is usually a pinkish brown color.
Their DNA. Sex is decided by chromosomes from the male at fertilization. if you are wondering what "officially" makes a female a female, it's DNA and ability to reproduce per authorities.
you cant need cheat
the male ! The female is totaly silent, only the male makes noise. Out of the males the Australian Cicada is the loudest of them all
The sex chromosomes, X and Y. Having two X's makes you female, and an X and Y makes you a male.
Male Kirlia and female Snorunt.
A male horse and a female donkey.