daily changes is something that happens regurlay
it changes
These are changes in physical state, which are physical changes.
It is changes over time
a poopy
In boys, there are a lot of physical changes like increase in the height, size of gonads and penis. Also there is an increase in the libido.
running hehehehe :) i hate boys they r disgusting
The density changes.
the environment around it changes
Both girls and boys grow hair!!
no
What's the temperature at which this happens when changes to a solid to a liquid
girls:periods,hair,sweat,boobs,emotions boys?
boys are similar to girls because boy go to the gym
Not until something happens in boys and girls' bodies
nothing bad
daily changes is something that happens regurlay