What physical changes did you experience when you were 13?

i started getting more hair EVERYWHERE i mean everywhere. voice cracks started to come in. I realized stuff that i used to love i was drifting away from it. for ex. i used to like jake paul now i hate him. lol

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.