Which Is NOT an Adaptation That Exploits the Density of Water

question 42

Multiple Choice

Which is NOT an adaptation that exploits the density of water?

• A) a gas-filled swim bladder
• B) droplets of oil on algae
• C) long, filamentous appendages
• D) high percentages of fat

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Definitions:

Mean Absolute Deviation

A measure of dispersion in a data set, calculated as the average of the absolute differences between each value and the mean.

Forecast

A prediction or estimate of future events or trends, particularly in weather, economics, or business.

Error

A mistake in coding, logic, calculation, or the understanding of a system that leads to unexpected and usually undesirable outcomes.

Exponential Smoothing

Exponential smoothing is a time series forecasting method for univariate data that can be used to predict short-term trends by applying smoothing constants to past observations.