The Loss of Estuaries and Mangrove Forests Is Particularly Serious

question 9

Multiple Choice

The loss of estuaries and mangrove forests is particularly serious since these ecosystems:

• A)Provide nesting or resting areas to many seabirds.
• B)Are among the most productive of all marine ecosystems.
• C)Provide habitats to many species.
• D)Directly or indirectly provide food to many species.
• E)All of the choices are true.

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Definitions:

Financial Challenges

Difficult circumstances or obstacles related to managing money, often involving insufficient income or rising debts.

Double-blind Studies

Experimental studies in which neither the participants nor the researchers know who is receiving a particular treatment, to prevent bias in the results.

Placebo Effect

A phenomenon where patients experience real improvements in their condition after receiving an inert treatment, due to the belief that they are receiving an active medical intervention.

Double-blind Procedure

An experimental procedure in which neither the participants nor the experimenters know who is receiving a particular treatment, to prevent bias in research results.