Some Large Clusters of Galaxies Do Not Appear to Contain

question 1

True/False

Some large clusters of galaxies do not appear to contain enough mass to hold themselves together.

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Definitions:

Same-Sex Assault

An act of physical violence or aggression by one individual towards another of the same sex, which can occur in various contexts, including educational settings.

Domestic Violence

Abuse or violence, physical or emotional, directed towards a spouse or domestic partner.

Cohabitational Violence

Violence that occurs between individuals who live together, often referring to domestic abuse between partners.

Ethical Obligations

Duties that arise from a set of moral principles that govern a person's behavior or the conducting of an activity.