Orin Is Interested in Learning How the Body Knows When

question 10

Multiple Choice

Orin is interested in learning how the body knows when it's supposed to sleep.He learns that his pineal gland is supposed to secrete a hormone called __________________ to relax his body.

• A) melatonin
• B) pontine
• C) hypnopog
• D) apnea

---

Definitions:

Impressive Feats

Remarkable acts or achievements that demonstrate a high level of skill, strength, or ingenuity.

Significant

Having considerable importance, size, or worth; meaningful or consequential.

Culture

The social behavior, norms, knowledge, and the material objects that are passed from generation to generation within a society.

Long-Term Recall

The ability of the brain to store and retrieve information over an extended period, ranging from days to years.