female and male differ.
if you are a male - hair growth in new places like pubic area, sholders broaden, voice deepens, get taller
Female- wider hips,increase in height, increase in fat percentage, breast development, hair grows in arm pits and pubic area.
sharpening a pencil, ripping a piece of paper, writing on a piece of paper
putting glue on something, because once it sets you cannot change it back.
A useful physical change is the melting of ice as it goes from a solid to a liquid without producing new materials. Another example would be the drink of clothes on a clothes line.
There are changes or developments brought by chemistry that can be observed all over in your school, home and community. Cooking food is a prime example.
well, paper, spit and even skin
The changes of stat are physical changes because the stat is similar to the physical changes.
A physical change is a change in chemical composition. A physical change is a change where chemical composition is not altered. Not all chemical changes are accompanied by a physical change, but some are. The same is true for the reverse.
A change of state: Solid <-> Liquid <-> Gas A change of state is a physical change.
A phase change is a physical change. It is not a chemical change.
Soldering is a physical change.
kid
well ,I was looking for an answer for this question at last i got it!! the answer was:there are some physical change that are really harmful example:weight gain,diseases etc....
Some useful chemical changes are when a solid changes into a liquid. Such as when ice melts it is turned into water.Sorry but I am afraid that is wrong.Freezing, melting and evaporation including sublimation, i.e., Changes of State, are all physical, not chemical, changes.As for "useful" chemical changes.... Almost all biological processes, the conversion of fuel to its oxides etc with consequent release of heat &/or light, the list goes on!
There are many useful physical therapy exercises. Some examples of useful physical therapy exercises include stretching, flexibility techniques, and endurance testing.
what are some physical changes when rusting metal is an example
The changes talking place in our surroundings and which are useful to us are called Useful changes. The changes which are not useful but harmful are called Harmful changes
Sensors of varying nature can measure the physical and chemical changes in the Environment. At present, there are no instruments that can measure both physical and chemical factors.
scratch paper
Some physical changes with steel occur when you melt the steel or when you crush steel.
fried chicken
The changes of stat are physical changes because the stat is similar to the physical changes.
Physical Changes