Scientists Disagree Whether Viruses

question 5

Multiple Choice

Scientists disagree whether viruses

• A) should be classified as living organisms.
• B) reproduce.
• C) contain genetic material.
• D) have nuclei and organelles.

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Definitions:

Consumer's Preferences

The subjective tastes and desires that guide consumer behavior in choosing among various goods and services.

Prices

The price projected, required, or paid in return for a particular item.

Marginal Rate

The rate at which one quantity changes with respect to a change in another quantity, often used in the context of tax or interest.

Substitution

In economics, the process by which a good or service is replaced with another due to changes in price, preferences, or availability.