The chewing part is, but the rest is a series of chemical changes.
Digesting French fries is a chemical change because the process involves breaking down the molecules in the food through enzymes and acids in the stomach to extract the nutrients for absorption into the body. This results in a change in the chemical composition of the food.
The old sandwich rotting in a trashcan is a chemical change. The decay process involves microbial activity that breaks down the organic matter of the sandwich into different compounds, which is a chemical transformation.
Yes it is a change of state when the food is being digested. Solid food particles are changed into semisolid type of liquid in the stomach where it is further digested. Food molecules have to be changed into simple units before it can be absorbed into our cells.
Origami is a physical change because it involves the folding and manipulation of paper without altering its chemical composition.
A physical change that does not produce a new substance is called a reversible change. This means the change can be undone by reversing the process, such as melting or freezing.
Completely digesting a sandwich is not considered a physical change; it is a chemical change. During digestion, the food undergoes various chemical reactions, breaking down complex molecules into simpler ones, such as proteins into amino acids and carbohydrates into sugars. This process alters the chemical composition of the food, distinguishing it from physical changes, which do not affect the chemical structure.
yes
Its a chemical change.
1. First step: a physical change 2. Second step: a chemical change
Chemical Reaction
making a sandcastle out of water and sand
Digesting french fries is both a physical and a chemical change. The chewing, pressing, and manipulating of the french fry is physical. The enzymes, bacterias, and acids breaking them down would be chemical.
Digesting french fries is both a physical and a chemical change. The chewing, pressing, and manipulating of the french fry is physical. The enzymes, bacterias, and acids breaking them down would be chemical.
It's actually both, my science teacher and the class are talking about that.
Chemical Change
Digesting French fries is a chemical change because the process involves breaking down the molecules in the food through enzymes and acids in the stomach to extract the nutrients for absorption into the body. This results in a change in the chemical composition of the food.
Digesting a banana is a chemical reaction, an ireversible change.