By the Year 2050,as Many as __________ Species Could Be

question 57

Multiple Choice

By the year 2050,as many as __________ species could be driven to extinction by global warming.

• A) 1000
• B) 10,000
• C) 100,000
• D) 1,000,000
• E) 10,000,000

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Definitions:

History-Graded Influences

Events and experiences that are common to a particular generation or cohort, influencing their beliefs and behaviors.

Critical Period

A specific time during an organism's development during which the presence or absence of certain experiences has a profound and irreversible effect on the development of specific skills or knowledge.

Cohort

A group of people born at around the same time in the same place.