Although Extinction Is a Natural Process, Current Extinctions Are of Concern

question 1

Multiple Choice

Although extinction is a natural process, current extinctions are of concern to environmentalists because

• A)more animals than ever before are going extinct.
• B)most current extinctions are caused by introduced species.
• C)the rate of extinction is unusually high.
• D)current extinction is primarily affecting plant diversity.
• E)none of the above

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Definitions:

Type I Schizophrenia

A subtype of schizophrenia characterized by the prominence of positive symptoms such as delusions and hallucinations.

Type II Schizophrenia

A subtype of schizophrenia characterized by a predominance of negative symptoms such as emotional flatness and lack of motivation.

Positive Symptoms

Refers to an excess or distortion of normal functions, often observed in disorders such as schizophrenia, including hallucinations or delusions.

Prodromal Phase

An early stage in the development of a disorder, marked by mild symptoms or signs that may precede the full-blown manifestation of the disorder.