The molecules of a solid are more tightly or securely fixed or fastened together. When heat is applied to the solid, the molecules become agitated or set in motion thus becomming more liquified.
The temperature* remains unchanged. * The heat (energy) content changes.
it changes
nothings its a dumb question
life changes some
Chemical changes in a structure are most likely to happen during a chemical reaction where bonds are broken and formed between atoms. This can occur when new substances are formed, leading to a change in the composition and properties of the structure.
During puberty many changes happen in the body including changes in the bones. For girls, the pelvis begins to open more and get wider.
they get emotional. and moood swings.
You have to be confident about your self. You have to remember that these changes are for the good and keep a positive attitude.
it starts to get hot and people go outside
your penis gets bigger
Most chemical changes happen between molecules, so they are unseen.
Males typically experience more visible changes during puberty, such as voice deepening and facial hair growth. Females generally undergo more internal changes, like menstruation and breast development. Both genders experience hormonal shifts that contribute to physical, emotional, and cognitive changes during this period.