In the figure provided below, what type of igneous intrusion is the horizontal rock unit indicated by the arrow? 
Definitions:
Young People
Individuals in their late childhood to early adulthood, often considered in terms of their social, economic, and political impacts or needs.
Older People
Individuals of an advanced age, often referred to as seniors or the elderly, who may face distinct social, health, and economic challenges.
Dealignment
A trend among voters to abandon their previous political party affiliations, without replacing these attachments with a new party.
Partisan Attachment
A psychological identification with a political party that can influence voting behavior, policy preferences, and perceptions of government and society.
Q1: Which of the following commonly serves as
Q17: In an unweathered sample of igneous rock,
Q20: Describe how the rock cycle is linked
Q23: From left to right, correctly label each
Q36: Why have some researchers suggested the use
Q41: The first supercontinent, Rodinia, formed at the
Q45: The eon represented by abundant deposits of
Q47: Loose skin covering the penis like a
Q48: Contrast oceanic crust and continental crust based
Q49: Which of the following was NOT used