For Finding the Distance to M31, Hubble Relied Upon

question 2

Multiple Choice

For finding the distance to M31, Hubble relied upon:

• A)RR Lyrae stars in its globular clusters.
• B)type I supernova in its core.
• C)type II supernova in its spiral arms.
• D)Cepheid variables in its spiral arms.
• E)planetary nebulae near its core.

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Definitions:

Gender Research

The study of gender roles, identities, and relations, taking into account societal norms, cultural constructs, and the spectrum of gender experiences.

Causal Relationships

Describes a connection between two events where one is the cause and the other is the effect.

Stereotypical Male

A generalized view or preconception of men that attributes specific characteristics, roles, or behaviors typically associated with masculinity but may not accurately reflect individual identities.

Dominant

A characteristic, value, or behavior that has the most significant influence or control in a specific context.