The Bones in a Bird Are Hollow,reducing Its Weight for Flight.This

question 34

Multiple Choice

The bones in a bird are hollow,reducing its weight for flight.This is an example of which characteristic of life?

• A)Living things grow and develop.
• B)Living things acquire materials and energy from the environment.
• C)Living things reproduce.
• D)Living things are adapted.
• E)Living things are homeostatic.

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Definitions:

Standard Deviation

A metric that calculates how much a dataset's values spread out or diverge from their average.

Normally Distributed

Refers to a type of continuous probability distribution where data points are symmetrically distributed around the mean, forming a bell-shaped curve.

Variance

A measure of the dispersion or spread of a set of data points in a data set, representing the average squared deviation from the mean.

Standard Normal

A normal distribution with a mean of zero and a standard deviation of one, commonly used in statistical analyses.