Some Populations,especially Those with High Genetic Variability and Short Life

question 6

Multiple Choice

Some populations,especially those with high genetic variability and short life spans,may avoid extinction as the climate changes through

• A)distribution of populations.
• B)genetic shift.
• C)feedback inhibition.
• D)evolutionary adaptation.

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Definitions:

Fixed Costs

Expenses that do not change with the amount of goods or services produced over a short period.

Variable Costs

Costs that vary directly with the level of production or service provision.

Fixed Costs

Expenses that do not change with the level of goods or services produced over a short time.

Variable Costs

Expenses that change in proportion to the activity or production level of a business.