Frank, a cashier at a small grocery store, is extremely paranoid that the government is watching him and that his store is the center of a system-wide conspiracy. frank's false beliefs about reality are best described as .
a. delusions
b. hallucinations
c. compulsions
d. mania

a. delusions

Explanation:

Delusion are caused by traumatic event and other biological , genetical, and environmental issues that make a person believes that something bad is happening to them eventhough in reality this is not actual happening , it's only in their mind but they are completely convinced that it is true and it actual happening.

answer; /// the answer to the first question is (b) it began when people first deliberately seeds; /// and (d); // it gave people a steady food supple for the first time;