What Is a Rotation Curve,and What Can It Tell Us

question 48

Essay

What is a rotation curve,and what can it tell us about a galaxy?

---

Definitions:

Neurotransmitter

Chemical substances in the brain and body that transmit signals from one neuron to another, influencing various functions including mood, appetite, and sleep.

Experience-Expectant

Relates to brain development that unfolds as a result of general human experiences that can be expected to occur in any environment.

Brain Development

Brain Development refers to the process of growth and change in the brain's structure and function over the course of a person's life, especially significant during childhood and adolescence.

Chick Embryos

Earliest stage of chicken development used in various scientific research studies to understand embryological development and genetic expression.