Protosun Oort Cloud Planetesimals Meteorites

question 22

Short Answer

protosun Oort cloud planetesimals meteorites

---

Definitions:

Thalamus

A major part of the brain serving as a relay station for sensory information, directing it to the appropriate areas of the cortex.

PYY

A hormone involved in digestion and appetite regulation, signaling feelings of fullness.

Digestive Tract

The series of organs in the digestive system through which food passes, nutrients are absorbed, and waste is eliminated.

Hunger Signals

Biological cues sent by the body to indicate the need for food intake.