Answer: Civil service, the body of government officials who are employed in civil occupations that are neither political nor judicial. In most countries the term refers to employees selected and promoted on the basis of a merit and seniority system, which may include examinations.
Explanation:
a. classical conditioning.
hope this answer correct (^^)
A leap year is a calendar year that contains an additional day added to keep the calendar year synchronized with the astronomical year or seasonal year.
Answer:
it help us learn about the world
Explanation:
