Why are jellies and jams unlikely to spoil, even after you open the jar? •They contain a high concentration of sugar.
•They contain a high concentration of fat.
•They contain a high concentration of salt.
•They contain a high concentration of alcohol.

its the first one

Explanation: a jams and jellies have so much sugar

delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in article i, section 8 of the constitution. this includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a post office.