Which Galaxy Rotation Curve, Based on Hydrogen Gas Speeds and Locations

question 35

Multiple Choice

Which galaxy rotation curve, based on hydrogen gas speeds and locations, would indicate an unusually large amount of dark matter?

• A) Orbital speeds decline, beyond where the stars are.
• B) Orbital speeds remain constant, beyond where the stars are.
• C) Orbital speeds rise, beyond where the stars are.

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Definitions:

Neural Pathways

The connections between neurons in the brain that enable signals to travel and form the basis of learning, memory, and behavior.

Electrical Signals

The transmission of information through the use of electrical impulses, commonly found in biological systems and electronic devices.

Cortex Development

The process of growth and maturation of the cerebral cortex, the brain's outer layer responsible for cognitive functions.

Neural Networks

Computing systems vaguely inspired by the biological neural networks of animal brains, designed to recognize patterns and solve problems.