Each Point in the Image Below Represents a Galaxy on the Sky,with

question 16

Multiple Choice

Each point in the image below represents a galaxy on the sky,with the Earth at the bottom point of the "pie piece" and distance away from that point representing distance from Earth.This map was made using:

• A) parallax.
• B) spectroscopic parallax.
• C) Hubble's law.
• D) Cepheid variables.

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Definitions:

Social Loafing

The phenomenon where individuals in a group contribute less effort to a task than they would when working alone.

Group Behavior

The conduct, actions, or reactions of individuals when they are part of a group.

Communication Gatekeepers

Individuals who control the flow of information in a network, deciding what information is disseminated.

Balanced Contributions

Refers to an equitable distribution of effort, resources, or participation among members of a group or team.