A bar mitzvah or bat mitzvah, the Catholic ritual of confirmation and the quinceañera of Latin American cultures are all formal customs that signify an individual’s departure from childhood and his or her entrance into adolescence. These are collectively known as __________.

Match each trait to its description

For most sports, the peak age of performance occurs during the __________.

For most sports, the peak age of performance occurs during the __________.

Changes in the brain in old age include:

What type of care involves ceasing medical interventions that would prolong a person’s life?

Who was the theorist who first described fluid and crystallized intelligence? 

Changes in the brain in old age include:

What part of the chromosome is thought to be the location where cells lose their ability to replicate?

When judges rely on prior court rulings to help decide an issue, they are using the doctrine of ________.