Roughly What Percentage of Matter in the Universe Is the Type

question 60

Multiple Choice

Roughly what percentage of matter in the universe is the type of matter that comprises the planets and stars?

• A) 65%
• B) 50%
• C) 25%
• D) 5%
• E) 1%

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Definitions:

Heredity

The transmission of genetic characteristics from parents to offspring.

Environmental Factors

External elements that can influence the development or behavior of individuals, including social, cultural, and physical aspects.

Behaviorists

Psychologists who study the observable behaviors of individuals and believe that all behaviors are acquired through conditioning.

Genes

Segments of DNA responsible for hereditary traits, acting as instructions to make molecules called proteins.