When we ingest large molecules such as lipids, carbohydrates, and proteins, they must undergo catabolic reactions whereby enzymes split these molecules. this series of reactions is called

Chemical Digestion

Explanation:

Under digestion, chewing is considered to be half the battle. After food is done travelling from our mouth to our digestive system, the digestive enzymes tend to brake it down and thus turn it into several smaller nutrients which are further absorbed by our body.  This breakdown of food through series of reaction is referred to as a chemical digestion.

the united states constitution is the supreme law of the united states. the constitution, originally comprising seven articles, delineates the national frame of government. its first three articles embody the doctrine of the separation of powers, whereby the federal government is divided into three branches: the legislative, consisting of the bicameral congress; the executive, consisting of the president; and the judicial, consisting of the supreme court and other federal courts. articles four, five and six embody concepts of federalism, describing the rights and responsibilities of state governments, the states in relationship to the federal government, and the shared process of constitutional amendment. article seven establishes the procedure subsequently used by the thirteen states to ratify it. it is regarded as the oldest written and codified national constitution in force.

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.