Based on the Number of Galaxies Visible in the Hubble

question 137

Multiple Choice

Based on the number of galaxies visible in the Hubble Deep Field (Figure 15.1 in your textbook) , the estimated number of galaxies in our observable universe is about ________.

• A) 100 billion
• B) 100 million
• C) 50,000
• D) Infinity

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Definitions:

Deficits In Mathematics

Refers to difficulties in understanding, learning, and performing mathematical tasks, often due to developmental disorders or educational gaps.

Dysgraphia

A neurological disorder characterized by impaired handwriting and/or spelling abilities, making it difficult to write letters or numbers.

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, is a comprehensive classification guide used by healthcare professionals to diagnose mental disorders.

Autism

A neurodevelopmental disorder characterized by challenges with social interaction, communication, and by restricted and repetitive behavior.