The process of changing food to substances that can be used by the body is known as digestion. In the average adult, the whole process of digestion takes about 50 hours.
Digesting. It's the closest answer!
The process of changing food into a simpler substance is called COMBUSTION
metastasis
Chemical Change
The process of substances changing into a new substance is called a chemical reaction. During a chemical reaction, bonds between atoms are broken and reformed to create new substances with different properties. This process involves the rearrangement of atoms to form new molecules.
The process of changing into entirely new substances.
absorption
That is the process known as cellular respiration.
Digestion?
The process of changing food into simpler substances with the help of enzymes is called digestion. Enzymes, which are biological catalysts, break down complex molecules in food into smaller, absorbable units. For example, amylase breaks down starch into sugars, while proteases break down proteins into amino acids. This enzymatic action occurs primarily in the digestive system, allowing nutrients to be efficiently absorbed into the bloodstream for use by the body.
Chemical weathering is a type of weathering that breaks down rocks by changing the substances within them. This process involves the dissolution, carbonation, oxidation, and hydrolysis of minerals in the rocks, leading to their decomposition.
Digestion is the process of breaking down food into simpler substances. Digestion is of two types: mechanical or physical digestion, and chemical digestion.