Declining Amphibian Populations Are Correlated with Four of the Following

question 55

Multiple Choice

Declining amphibian populations are correlated with four of the following. Which one is the exception?

• A) ​habitat loss
• B) ​introduction of new species
• C) ​long-term changes in climate
• D) ​evolutionary changes in amphibians
• E) ​fungal infections and parasitic diseases

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Definitions:

Bonus Mark

Additional points awarded to students beyond their regular assignment or test scores, usually as a reward for extra efforts or to acknowledge participation.

Independent Variable

In research, the variable that is manipulated or changed to observe its effect on a dependent variable.

Dependent Variable

In an experiment or study, the variable that is being tested and measured, often to see the impact of variations in the independent variable.

Randomization

In an experiment involves assigning each individual by chance processes.