Imagine That a Year from Now You Read That Astronomers

question 11

Multiple Choice

Imagine that a year from now you read that astronomers have discovered a group of
50 billion-year-old stars.What would you conclude from such a discovery?

• A)They must be spectral class O and B stars
• B)They must be in a late stage of stellar evolution
• C)Our present ideas on evolution of the universe are seriously in error
• D)We would have to revise our theories of stellar energy sources

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Definitions:

Space

A continuous area or expanse that is free, available, or unoccupied; also the physical universe beyond the earth's atmosphere.

Occupies

To reside in or take up space within a particular place or structure.

Dosage Calculations

The process of determining the appropriate amount of a medication or drug to be administered.

Unfamiliar Medication

A medication new or not well known to a patient or healthcare provider.