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What energy changes take place when you use it?
omg like chemical and medical and your awesome
What are the physical changes that take place during the recycling of aluminium cans?
The melting is important.
Are phase changes physical or chemical in nature?
A phase change is a physical change. It is not a chemical change.
How does chemical changes that take place inside your body help you?
they help you because it turns the food you eat into substances your body can use.
What state of matter does not have its own volume or shape?
Liquid, take shape of container in which they are kept.
What term describe all the changes that take place during the life of an organism including growth?
development
What two changes of state take place during distillation?
The two changes of state involved in freeze drying are melting and freezing.
Describe the changes that take place when a match burns Are these changes physical or chemical changes?
physical, there is nothing going on but friction, which causes heat, which causes fire.All three are physical.
What is the changes that some animals take place as they grow and mature called?
what are the changes that take place when the animal is growing
Do chemical changes take place when a mixture is made?
No!chemical changes do not take place when a mixture is made.The constituent substances of the mixture retain their own chemical composition.Thus only physical changes take place.
How do the changes take place in puberty?
The changes that take place are mostly due to the testosterone in males. In girls, the hormone oestrogen is important.
What changes take when water is heated or cooled?
what changes take place when water is heated or cooled
Cement hardens a phiscal change?
Describe the manufacture of cement and know how changes at the molecular level that take place during the setting of concrete give it its strength and durability
What changes takes place when water is heated or cooled?
what changes take place when water is heated or cooled
What changes take place at out with in this chapter?
His house
What stage your life do these changes take place?
no
When in life do puberty changes happen?
In girls, the changes take place when they are around 11 years of age. In boys, the changes take place when they are around 12-13 years of age.
