What is the definition of a juvenile?

A juvenile delinquent is a young person, particularly a teenager under the age of eighteen, who breaks a state or federal law by committing a crime. Teens are still immatures and do not think like adults, therefore they are prone to making mistakes or committing crimes that are not fully in their control

Explanation:

answer; the correct answer to the above statement is to increase the production of milk in a herd of milk cows, the highest producing cows were chosen as the mother;