Which of These Organisms Usually Dominates in the Middle Intertidal

question 21

Multiple Choice

Which of these organisms usually dominates in the middle intertidal zone of a rocky shoreline?

• A)Limpets
• B)Sea weed
• C)Encrusting algae
• D)Barnacles
• E)Irish moss

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Definitions:

Compound Interest

Interest on both the initial principal and the accumulated interest from previous periods on a deposit or loan.

Rates of Return

Financial returns or setbacks on an investment throughout a chosen timeframe, indicated as a percentage of the investment's original expenditure.

Future Value

The value of an existing asset at a future date based on an assumed rate of growth over time.

Compounded Annually

This term refers to the process of adding interest to the principal sum of a loan or deposit, or in other words, interest on interest, with the effects of compounding happening once per year.