they help you because it turns the food you eat into substances your body can use.
The body changes chemical energy to mechanical energy to power muscle contractions and movement.
Human growth is a chemical change because the organs inside your body react with a substance (I don't know what substance, but I know it reacts with somthing in your body) in your body
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.
Nearly all of the body's chemical reactions take place inside cells, specifically within organelles such as the mitochondria and the endoplasmic reticulum. These reactions are part of metabolic processes that are essential for maintaining life and are tightly regulated by enzymes and other molecules.
Physical changes involve a change in appearance, shape, or state without altering the chemical composition of the substance. Chemical changes, on the other hand, result in the formation of new substances with different chemical properties. Physical changes are usually reversible, while chemical changes are usually irreversible.
The body changes chemical energy to mechanical energy to power muscle contractions and movement.
Human growth is a chemical change because the organs inside your body react with a substance (I don't know what substance, but I know it reacts with somthing in your body) in your body
no
Chemical reactions in the body take place in water.
Chemical reactions in the body take place in water.
When a animal hibrernate they store food inside there body and when they are sleeping they it of the meat they store
Neither. Body heat is a result of chemical changes, but it's not itself a chemical change.
When something is alive, there are chemical reactions going on constantly within it. The technical definition of being deadis that of chemical equilibrium. When a system (for example, a beaker with chemicals inside it, or an animal) is in chemical equilibrium, there is no reaction that can take place without an input of energy. Since an animal in chemical equilibrim cannot do anything, it is considered completely dead.So, in short, dying (that is, ceasing to be alive) is nota chemical change. Instead, dying is a lack of chemical change.
Homeostasis, which is the body's ability to regulate and maintain stable internal conditions despite external changes. This includes processes such as temperature regulation, pH balance, and nutrient absorption to ensure that the body functions properly.
The nervous system is responsible for doing this.
Metabolism.
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.