Is called Metabolism
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.
A change in an organism that takes place over time is called an adaptation. An adaptation happens when an organism needs to change in order to survive.
development
This is a physical change. Chemical changes are changes in "what things are made out of".
chemical
chemical
the chemical is HCL(hydroclorid acid)
a bihome i think that's how you spell it =]
Metamorphosis
*A+*Development
Digestion of food is a combination of physical and chemical changes. Physical changes occur as food is broken down into smaller pieces through chewing and grinding. Chemical changes take place as enzymes in the digestive system break down food into simpler molecules that can be absorbed by the body.
All the chemical reactions taking place inside an organism are collectively known as metabolism. These reactions involve breaking down molecules to release energy (catabolism) and building new molecules to support cellular functions and growth (anabolism). Enzymes play a crucial role in regulating and facilitating these reactions.